ISO-10303-21; HEADER; FILE_DESCRIPTION (( 'STEP AP203' ), '1' ); FILE_NAME ('Web Model 12297_12297.step', '2019-01-23T20:57:28', ( '' ), ( '' ), 'SwSTEP 2.0', 'SolidWorks 2016', '' ); FILE_SCHEMA (( 'CONFIG_CONTROL_DESIGN' )); ENDSEC; DATA; #1 = APPROVAL_ROLE ( '' ) ; #2 = FACE_OUTER_BOUND ( 'NONE', #176, .T. ) ; #3 = APPROVAL_DATE_TIME ( #80, #167 ) ; #4 = CALENDAR_DATE ( 2019, 23, 1 ) ; #5 = CARTESIAN_POINT ( 'NONE', ( -6.349999999999973900, -6.349999999999995200, 0.05000000000000000300 ) ) ; #6 = EDGE_CURVE ( 'NONE', #209, #230, #198, .T. ) ; #7 = CARTESIAN_POINT ( 'NONE', ( -6.349999999999973900, -6.349999999999995200, 0.05000000000000000300 ) ) ; #8 = VECTOR ( 'NONE', #25, 1000.000000000000000 ) ; #9 = DIRECTION ( 'NONE', ( -0.0000000000000000000, -1.000000000000000000, -0.0000000000000000000 ) ) ; #10 = APPROVAL_DATE_TIME ( #153, #59 ) ; #11 = PERSON_AND_ORGANIZATION ( #66, #142 ) ; #12 = CARTESIAN_POINT ( 'NONE', ( -6.349999999999973900, 6.350000000000004100, 0.05000000000000000300 ) ) ; #13 = SECURITY_CLASSIFICATION ( '', '', #222 ) ; #14 = SHAPE_DEFINITION_REPRESENTATION ( #39, #130 ) ; #15 = APPROVAL_PERSON_ORGANIZATION ( #133, #167, #1 ) ; #16 = DIRECTION ( 'NONE', ( 0.0000000000000000000, 0.0000000000000000000, -1.000000000000000000 ) ) ; #17 = VERTEX_POINT ( 'NONE', #98 ) ; #18 = CARTESIAN_POINT ( 'NONE', ( -6.349999999999973900, -6.349999999999995200, -0.05000000000000000300 ) ) ; #19 = ORIENTED_EDGE ( 'NONE', *, *, #41, .F. ) ; #20 = LOCAL_TIME ( 15, 57, 28.00000000000000000, #161 ) ; #21 = ADVANCED_FACE ( 'NONE', ( #2 ), #156, .F. ) ; #22 = VECTOR ( 'NONE', #27, 1000.000000000000000 ) ; #23 = CARTESIAN_POINT ( 'NONE', ( -6.349999999999973900, -6.349999999999995200, 0.05000000000000000300 ) ) ; #24 = PRODUCT_RELATED_PRODUCT_CATEGORY ( 'detail', '', ( #179 ) ) ; #25 = DIRECTION ( 'NONE', ( -1.000000000000000000, -0.0000000000000000000, -0.0000000000000000000 ) ) ; #26 = EDGE_LOOP ( 'NONE', ( #51, #214, #90, #128 ) ) ; #27 = DIRECTION ( 'NONE', ( -1.000000000000000000, -0.0000000000000000000, -0.0000000000000000000 ) ) ; #28 = CARTESIAN_POINT ( 'NONE', ( -6.349999999999973900, -6.349999999999995200, 0.05000000000000000300 ) ) ; #29 =( GEOMETRIC_REPRESENTATION_CONTEXT ( 3 ) GLOBAL_UNCERTAINTY_ASSIGNED_CONTEXT ( ( #199 ) ) GLOBAL_UNIT_ASSIGNED_CONTEXT ( ( #235, #151, #55 ) ) REPRESENTATION_CONTEXT ( 'NONE', 'WORKASPACE' ) ); #30 = ORIENTED_EDGE ( 'NONE', *, *, #141, .F. ) ; #31 = VECTOR ( 'NONE', #9, 1000.000000000000000 ) ; #32 = CARTESIAN_POINT ( 'NONE', ( -6.349999999999973900, 6.350000000000004100, 0.05000000000000000300 ) ) ; #33 = CC_DESIGN_SECURITY_CLASSIFICATION ( #13, ( #67 ) ) ; #34 = LINE ( 'NONE', #217, #118 ) ; #35 = DIRECTION ( 'NONE', ( -0.0000000000000000000, -0.0000000000000000000, -1.000000000000000000 ) ) ; #36 = ORIENTED_EDGE ( 'NONE', *, *, #125, .F. ) ; #37 = CARTESIAN_POINT ( 'NONE', ( 0.0000000000000000000, 0.0000000000000000000, 0.0000000000000000000 ) ) ; #38 = APPROVAL_STATUS ( 'not_yet_approved' ) ; #39 = PRODUCT_DEFINITION_SHAPE ( 'NONE', 'NONE', #164 ) ; #40 = CC_DESIGN_DATE_AND_TIME_ASSIGNMENT ( #148, #97, ( #13 ) ) ; #41 = EDGE_CURVE ( 'NONE', #60, #129, #219, .T. ) ; #42 = DIRECTION ( 'NONE', ( 0.0000000000000000000, 0.0000000000000000000, -1.000000000000000000 ) ) ; #43 = LINE ( 'NONE', #5, #174 ) ; #44 = ORIENTED_EDGE ( 'NONE', *, *, #220, .F. ) ; #45 = CARTESIAN_POINT ( 'NONE', ( 6.350000000000029000, 6.350000000000004100, 0.05000000000000000300 ) ) ; #46 = PERSON_AND_ORGANIZATION ( #66, #142 ) ; #47 = CARTESIAN_POINT ( 'NONE', ( 6.350000000000029000, -6.349999999999995200, 0.05000000000000000300 ) ) ; #48 = CARTESIAN_POINT ( 'NONE', ( 6.350000000000029000, -6.349999999999995200, 0.05000000000000000300 ) ) ; #49 = PLANE ( 'NONE', #81 ) ; #50 = DATE_AND_TIME ( #191, #103 ) ; #51 = ORIENTED_EDGE ( 'NONE', *, *, #92, .T. ) ; #52 = DIRECTION ( 'NONE', ( -1.000000000000000000, 0.0000000000000000000, -0.0000000000000000000 ) ) ; #53 = DIRECTION ( 'NONE', ( 0.0000000000000000000, -0.0000000000000000000, -1.000000000000000000 ) ) ; #54 = EDGE_CURVE ( 'NONE', #209, #177, #43, .T. ) ; #55 =( NAMED_UNIT ( * ) SI_UNIT ( $, .STERADIAN. ) SOLID_ANGLE_UNIT ( ) ); #56 = LINE ( 'NONE', #48, #126 ) ; #57 = DATE_TIME_ROLE ( 'creation_date' ) ; #58 = PERSON_AND_ORGANIZATION ( #66, #142 ) ; #59 = APPROVAL ( #38, 'UNSPECIFIED' ) ; #60 = VERTEX_POINT ( 'NONE', #122 ) ; #61 = CALENDAR_DATE ( 2019, 23, 1 ) ; #62 = DIRECTION ( 'NONE', ( -1.000000000000000000, 0.0000000000000000000, -0.0000000000000000000 ) ) ; #63 = CARTESIAN_POINT ( 'NONE', ( -6.349999999999973900, 6.350000000000004100, 0.05000000000000000300 ) ) ; #64 = DIRECTION ( 'NONE', ( -1.000000000000000000, 0.0000000000000000000, 0.0000000000000000000 ) ) ; #65 = ORIENTED_EDGE ( 'NONE', *, *, #54, .F. ) ; #66 = PERSON ( 'UNSPECIFIED', 'UNSPECIFIED', 'UNSPECIFIED', ('UNSPECIFIED'), ('UNSPECIFIED'), ('UNSPECIFIED') ) ; #67 = PRODUCT_DEFINITION_FORMATION_WITH_SPECIFIED_SOURCE ( 'ANY', '', #179, .NOT_KNOWN. ) ; #68 = EDGE_LOOP ( 'NONE', ( #79, #44, #107, #228 ) ) ; #69 = EDGE_CURVE ( 'NONE', #17, #115, #149, .T. ) ; #70 = CLOSED_SHELL ( 'NONE', ( #193, #216, #21, #138, #84, #208 ) ) ; #71 = PERSON_AND_ORGANIZATION ( #66, #142 ) ; #72 = CARTESIAN_POINT ( 'NONE', ( -6.349999999999973900, -6.349999999999995200, 0.05000000000000000300 ) ) ; #73 = CC_DESIGN_PERSON_AND_ORGANIZATION_ASSIGNMENT ( #200, #95, ( #164 ) ) ; #74 = EDGE_LOOP ( 'NONE', ( #223, #233, #104, #187 ) ) ; #75 = APPLICATION_PROTOCOL_DEFINITION ( 'international standard', 'config_control_design', 1994, #113 ) ; #76 = PERSON_AND_ORGANIZATION_ROLE ( 'design_supplier' ) ; #77 = MECHANICAL_CONTEXT ( 'NONE', #113, 'mechanical' ) ; #78 = FACE_OUTER_BOUND ( 'NONE', #26, .T. ) ; #79 = ORIENTED_EDGE ( 'NONE', *, *, #165, .T. ) ; #80 = DATE_AND_TIME ( #61, #173 ) ; #81 = AXIS2_PLACEMENT_3D ( 'NONE', #32, #170, #53 ) ; #82 = ORIENTED_EDGE ( 'NONE', *, *, #220, .T. ) ; #83 = DIRECTION ( 'NONE', ( -0.0000000000000000000, -0.0000000000000000000, -1.000000000000000000 ) ) ; #84 = ADVANCED_FACE ( 'NONE', ( #78 ), #231, .F. ) ; #85 = LINE ( 'NONE', #119, #31 ) ; #86 = ORIENTED_EDGE ( 'NONE', *, *, #102, .F. ) ; #87 = COORDINATED_UNIVERSAL_TIME_OFFSET ( 5, 0, .BEHIND. ) ; #88 = CC_DESIGN_PERSON_AND_ORGANIZATION_ASSIGNMENT ( #206, #189, ( #67 ) ) ; #89 = CARTESIAN_POINT ( 'NONE', ( -6.349999999999973900, 6.350000000000004100, -0.05000000000000000300 ) ) ; #90 = ORIENTED_EDGE ( 'NONE', *, *, #154, .T. ) ; #91 = VERTEX_POINT ( 'NONE', #89 ) ; #92 = EDGE_CURVE ( 'NONE', #177, #17, #56, .T. ) ; #93 = DIRECTION ( 'NONE', ( 1.000000000000000000, 0.0000000000000000000, 0.0000000000000000000 ) ) ; #94 = ORIENTED_EDGE ( 'NONE', *, *, #154, .F. ) ; #95 = PERSON_AND_ORGANIZATION_ROLE ( 'creator' ) ; #96 = PERSON_AND_ORGANIZATION ( #66, #142 ) ; #97 = DATE_TIME_ROLE ( 'classification_date' ) ; #98 = CARTESIAN_POINT ( 'NONE', ( 6.350000000000029000, 6.350000000000004100, 0.05000000000000000300 ) ) ; #99 = LINE ( 'NONE', #101, #143 ) ; #100 = PLANE ( 'NONE', #186 ) ; #101 = CARTESIAN_POINT ( 'NONE', ( -6.349999999999973900, -6.349999999999995200, -0.05000000000000000300 ) ) ; #102 = EDGE_CURVE ( 'NONE', #91, #230, #34, .T. ) ; #103 = LOCAL_TIME ( 15, 57, 28.00000000000000000, #109 ) ; #104 = ORIENTED_EDGE ( 'NONE', *, *, #92, .F. ) ; #105 = APPROVAL_DATE_TIME ( #145, #110 ) ; #106 = DIRECTION ( 'NONE', ( -0.0000000000000000000, -1.000000000000000000, -0.0000000000000000000 ) ) ; #107 = ORIENTED_EDGE ( 'NONE', *, *, #69, .F. ) ; #108 = APPROVAL_PERSON_ORGANIZATION ( #46, #59, #150 ) ; #109 = COORDINATED_UNIVERSAL_TIME_OFFSET ( 5, 0, .BEHIND. ) ; #110 = APPROVAL ( #224, 'UNSPECIFIED' ) ; #111 = VECTOR ( 'NONE', #175, 1000.000000000000000 ) ; #112 = CC_DESIGN_APPROVAL ( #59, ( #164 ) ) ; #113 = APPLICATION_CONTEXT ( 'configuration controlled 3d designs of mechanical parts and assemblies' ) ; #114 = LINE ( 'NONE', #232, #121 ) ; #115 = VERTEX_POINT ( 'NONE', #12 ) ; #116 = CC_DESIGN_PERSON_AND_ORGANIZATION_ASSIGNMENT ( #96, #221, ( #13 ) ) ; #117 = DIRECTION ( 'NONE', ( 1.000000000000000000, 0.0000000000000000000, 0.0000000000000000000 ) ) ; #118 = VECTOR ( 'NONE', #106, 1000.000000000000000 ) ; #119 = CARTESIAN_POINT ( 'NONE', ( -6.349999999999973900, -6.349999999999995200, 0.05000000000000000300 ) ) ; #120 = CARTESIAN_POINT ( 'NONE', ( 6.350000000000029000, -6.349999999999995200, 0.05000000000000000300 ) ) ; #121 = VECTOR ( 'NONE', #83, 1000.000000000000000 ) ; #122 = CARTESIAN_POINT ( 'NONE', ( 6.350000000000029000, -6.349999999999995200, -0.05000000000000000300 ) ) ; #123 = AXIS2_PLACEMENT_3D ( 'NONE', #47, #64, #212 ) ; #124 = DIRECTION ( 'NONE', ( 0.0000000000000000000, 1.000000000000000000, 0.0000000000000000000 ) ) ; #125 = EDGE_CURVE ( 'NONE', #177, #60, #114, .T. ) ; #126 = VECTOR ( 'NONE', #163, 1000.000000000000000 ) ; #127 = CC_DESIGN_DATE_AND_TIME_ASSIGNMENT ( #50, #57, ( #164 ) ) ; #128 = ORIENTED_EDGE ( 'NONE', *, *, #54, .T. ) ; #129 = VERTEX_POINT ( 'NONE', #210 ) ; #130 = ADVANCED_BREP_SHAPE_REPRESENTATION ( 'Web Model 12297_12297', ( #136, #168 ), #29 ) ; #131 = CARTESIAN_POINT ( 'NONE', ( -6.349999999999973900, 6.350000000000004100, 0.05000000000000000300 ) ) ; #132 = FACE_OUTER_BOUND ( 'NONE', #68, .T. ) ; #133 = PERSON_AND_ORGANIZATION ( #66, #142 ) ; #134 = DESIGN_CONTEXT ( 'detailed design', #185, 'design' ) ; #135 = AXIS2_PLACEMENT_3D ( 'NONE', #194, #42, #62 ) ; #136 = MANIFOLD_SOLID_BREP ( 'Boss-Extrude1', #70 ) ; #137 = CARTESIAN_POINT ( 'NONE', ( 6.350000000000029000, -6.349999999999995200, -0.05000000000000000300 ) ) ; #138 = ADVANCED_FACE ( 'NONE', ( #218 ), #100, .F. ) ; #139 = CC_DESIGN_PERSON_AND_ORGANIZATION_ASSIGNMENT ( #71, #76, ( #67 ) ) ; #140 = LINE ( 'NONE', #196, #8 ) ; #141 = EDGE_CURVE ( 'NONE', #230, #60, #99, .T. ) ; #142 = ORGANIZATION ( 'UNSPECIFIED', 'UNSPECIFIED', '' ) ; #143 = VECTOR ( 'NONE', #159, 1000.000000000000000 ) ; #144 = ORIENTED_EDGE ( 'NONE', *, *, #141, .T. ) ; #145 = DATE_AND_TIME ( #237, #197 ) ; #146 = CC_DESIGN_PERSON_AND_ORGANIZATION_ASSIGNMENT ( #58, #152, ( #179 ) ) ; #147 = ORIENTED_EDGE ( 'NONE', *, *, #102, .T. ) ; #148 = DATE_AND_TIME ( #4, #20 ) ; #149 = LINE ( 'NONE', #63, #22 ) ; #150 = APPROVAL_ROLE ( '' ) ; #151 =( NAMED_UNIT ( * ) PLANE_ANGLE_UNIT ( ) SI_UNIT ( $, .RADIAN. ) ); #152 = PERSON_AND_ORGANIZATION_ROLE ( 'design_owner' ) ; #153 = DATE_AND_TIME ( #192, #180 ) ; #154 = EDGE_CURVE ( 'NONE', #115, #209, #85, .T. ) ; #155 = DIRECTION ( 'NONE', ( 1.000000000000000000, 0.0000000000000000000, 0.0000000000000000000 ) ) ; #156 = PLANE ( 'NONE', #226 ) ; #157 = CC_DESIGN_APPROVAL ( #167, ( #67 ) ) ; #158 = VECTOR ( 'NONE', #207, 1000.000000000000000 ) ; #159 = DIRECTION ( 'NONE', ( 1.000000000000000000, 0.0000000000000000000, 0.0000000000000000000 ) ) ; #160 = PLANE ( 'NONE', #123 ) ; #161 = COORDINATED_UNIVERSAL_TIME_OFFSET ( 5, 0, .BEHIND. ) ; #162 = ORIENTED_EDGE ( 'NONE', *, *, #6, .F. ) ; #163 = DIRECTION ( 'NONE', ( 0.0000000000000000000, 1.000000000000000000, 0.0000000000000000000 ) ) ; #164 = PRODUCT_DEFINITION ( 'UNKNOWN', '', #67, #134 ) ; #165 = EDGE_CURVE ( 'NONE', #129, #91, #140, .T. ) ; #166 = VECTOR ( 'NONE', #35, 1000.000000000000000 ) ; #167 = APPROVAL ( #203, 'UNSPECIFIED' ) ; #168 = AXIS2_PLACEMENT_3D ( 'NONE', #37, #184, #93 ) ; #169 = EDGE_CURVE ( 'NONE', #17, #129, #178, .T. ) ; #170 = DIRECTION ( 'NONE', ( 0.0000000000000000000, -1.000000000000000000, 0.0000000000000000000 ) ) ; #171 = LINE ( 'NONE', #131, #166 ) ; #172 = ORIENTED_EDGE ( 'NONE', *, *, #165, .F. ) ; #173 = LOCAL_TIME ( 15, 57, 28.00000000000000000, #87 ) ; #174 = VECTOR ( 'NONE', #155, 1000.000000000000000 ) ; #175 = DIRECTION ( 'NONE', ( -0.0000000000000000000, -0.0000000000000000000, -1.000000000000000000 ) ) ; #176 = EDGE_LOOP ( 'NONE', ( #147, #162, #94, #82 ) ) ; #177 = VERTEX_POINT ( 'NONE', #120 ) ; #178 = LINE ( 'NONE', #45, #111 ) ; #179 = PRODUCT ( 'Web Model 12297_12297', 'Web Model 12297_12297', '', ( #77 ) ) ; #180 = LOCAL_TIME ( 15, 57, 28.00000000000000000, #215 ) ; #181 = CARTESIAN_POINT ( 'NONE', ( 0.0000000000000000000, 0.0000000000000000000, -0.05000000000000000300 ) ) ; #182 = CC_DESIGN_APPROVAL ( #110, ( #13 ) ) ; #183 = ORIENTED_EDGE ( 'NONE', *, *, #6, .T. ) ; #184 = DIRECTION ( 'NONE', ( 0.0000000000000000000, 0.0000000000000000000, 1.000000000000000000 ) ) ; #185 = APPLICATION_CONTEXT ( 'configuration controlled 3d designs of mechanical parts and assemblies' ) ; #186 = AXIS2_PLACEMENT_3D ( 'NONE', #28, #124, #229 ) ; #187 = ORIENTED_EDGE ( 'NONE', *, *, #125, .T. ) ; #188 = APPROVAL_PERSON_ORGANIZATION ( #11, #110, #202 ) ; #189 = PERSON_AND_ORGANIZATION_ROLE ( 'creator' ) ; #190 = DIRECTION ( 'NONE', ( 0.0000000000000000000, 0.0000000000000000000, -1.000000000000000000 ) ) ; #191 = CALENDAR_DATE ( 2019, 23, 1 ) ; #192 = CALENDAR_DATE ( 2019, 23, 1 ) ; #193 = ADVANCED_FACE ( 'NONE', ( #234 ), #160, .F. ) ; #194 = CARTESIAN_POINT ( 'NONE', ( 0.0000000000000000000, 0.0000000000000000000, 0.05000000000000000300 ) ) ; #195 = VECTOR ( 'NONE', #227, 1000.000000000000000 ) ; #196 = CARTESIAN_POINT ( 'NONE', ( -6.349999999999973900, 6.350000000000004100, -0.05000000000000000300 ) ) ; #197 = LOCAL_TIME ( 15, 57, 28.00000000000000000, #201 ) ; #198 = LINE ( 'NONE', #23, #195 ) ; #199 = UNCERTAINTY_MEASURE_WITH_UNIT (LENGTH_MEASURE( 1.000000000000000100E-005 ), #235, 'distance_accuracy_value', 'NONE'); #200 = PERSON_AND_ORGANIZATION ( #66, #142 ) ; #201 = COORDINATED_UNIVERSAL_TIME_OFFSET ( 5, 0, .BEHIND. ) ; #202 = APPROVAL_ROLE ( '' ) ; #203 = APPROVAL_STATUS ( 'not_yet_approved' ) ; #204 = APPLICATION_PROTOCOL_DEFINITION ( 'international standard', 'config_control_design', 1994, #185 ) ; #205 = EDGE_LOOP ( 'NONE', ( #19, #30, #86, #172 ) ) ; #206 = PERSON_AND_ORGANIZATION ( #66, #142 ) ; #207 = DIRECTION ( 'NONE', ( 0.0000000000000000000, 1.000000000000000000, 0.0000000000000000000 ) ) ; #208 = ADVANCED_FACE ( 'NONE', ( #213 ), #211, .T. ) ; #209 = VERTEX_POINT ( 'NONE', #72 ) ; #210 = CARTESIAN_POINT ( 'NONE', ( 6.350000000000029000, 6.350000000000004100, -0.05000000000000000300 ) ) ; #211 = PLANE ( 'NONE', #225 ) ; #212 = DIRECTION ( 'NONE', ( 0.0000000000000000000, 0.0000000000000000000, 1.000000000000000000 ) ) ; #213 = FACE_OUTER_BOUND ( 'NONE', #205, .T. ) ; #214 = ORIENTED_EDGE ( 'NONE', *, *, #69, .T. ) ; #215 = COORDINATED_UNIVERSAL_TIME_OFFSET ( 5, 0, .BEHIND. ) ; #216 = ADVANCED_FACE ( 'NONE', ( #132 ), #49, .F. ) ; #217 = CARTESIAN_POINT ( 'NONE', ( -6.349999999999973900, -6.349999999999995200, -0.05000000000000000300 ) ) ; #218 = FACE_OUTER_BOUND ( 'NONE', #236, .T. ) ; #219 = LINE ( 'NONE', #137, #158 ) ; #220 = EDGE_CURVE ( 'NONE', #115, #91, #171, .T. ) ; #221 = PERSON_AND_ORGANIZATION_ROLE ( 'classification_officer' ) ; #222 = SECURITY_CLASSIFICATION_LEVEL ( 'unclassified' ) ; #223 = ORIENTED_EDGE ( 'NONE', *, *, #41, .T. ) ; #224 = APPROVAL_STATUS ( 'not_yet_approved' ) ; #225 = AXIS2_PLACEMENT_3D ( 'NONE', #181, #16, #52 ) ; #226 = AXIS2_PLACEMENT_3D ( 'NONE', #7, #117, #190 ) ; #227 = DIRECTION ( 'NONE', ( -0.0000000000000000000, -0.0000000000000000000, -1.000000000000000000 ) ) ; #228 = ORIENTED_EDGE ( 'NONE', *, *, #169, .T. ) ; #229 = DIRECTION ( 'NONE', ( 0.0000000000000000000, -0.0000000000000000000, 1.000000000000000000 ) ) ; #230 = VERTEX_POINT ( 'NONE', #18 ) ; #231 = PLANE ( 'NONE', #135 ) ; #232 = CARTESIAN_POINT ( 'NONE', ( 6.350000000000029000, -6.349999999999995200, 0.05000000000000000300 ) ) ; #233 = ORIENTED_EDGE ( 'NONE', *, *, #169, .F. ) ; #234 = FACE_OUTER_BOUND ( 'NONE', #74, .T. ) ; #235 =( LENGTH_UNIT ( ) NAMED_UNIT ( * ) SI_UNIT ( .MILLI., .METRE. ) ); #236 = EDGE_LOOP ( 'NONE', ( #144, #36, #65, #183 ) ) ; #237 = CALENDAR_DATE ( 2019, 23, 1 ) ; ENDSEC; END-ISO-10303-21;