ГОСТ Р ИСО 10303-203-2003
ENTITY plane_angle_unit
SUBTYPE OF (namcd_umt);
WHERE
wrl: <(SELF\namcd_unit.dimensions.lcngth_exponent » 0) AND (SELF\
named_unit.dimensions.ma&s_cxponent = 0) AND <SELF\
namcd_unit.dimensions.timc_cxponcnt « 0) AND (SELF\
namcd_unit.dimensions.elcctric_current_cxponent = 0) AND (
SELF\named_unit.dimensions.
ihcrmodynamic_lcmperature_exponenl = 0) AND (SELF\namcd_unil
.dimcnsions.amount_of_subsiance_cxponent « 0) AND (SELF\
namcd_unit.dimensions.luminous_intcn.sity_c.\poncnt ■=0>);
END_ENTITY: - - planc_anglc_unit
ENTITY point
SUPERTYPE OF (ONEOF <cartcsian_point, point_on_Curve, point_on_surface,
point_rcplica. dcgencratc_pcurvc))
SUBTYPE OF (geometric reprrsentation item) ;
END_ENTITY; - - point
ENTITY point_on_curvc
SUBTYPE OF (point);
basis curvc: curve;
point _parameter : parametcr_valuc;
END_ENTITY; - - point_on_curvc
ENTITY point_on_surface
SUBTYPE OF (point);
basis_surfacc:surface;
point_paramctcr_u:parameter_value:
point_paramcter_v:parameter_value:
END ENT1TY; - - point_on_surfacc
ENTITY point_rcplica
SUBTYPE OF (point);
parcnt_pt: point;
transformation: cartcsian_transformation operator;
WHERE
wrl: (tnmsformation.dim = parent_pt.dim);
wr2: acyclic_point_rcplica (SELF. parcnt_pt) ;
END_ENTITY; - - point_rcplica
ENTITY polyjoop
SUBTYPE OF (loop, gcomctric_rcprcsentation_item);
polygon: LIST |3:?| OF UNIQUE cartcsian_point;
END_ENT1TY; - - polyjoop
ENTITY polyline
SUBTYPE OF (bounded_curvc) ;
points: LIST |2:?| OF cartcsian_point;
END_ENTITY: - - polyline
ENTITY product;
id
name
description
frame_of_refcrence
UNIQUE
url : id;
END_ENTITY: - - product
ENTITY product_category;
name: label;
description: OPTIONAL text:
1
: identifier:
: label;
; text;
:
SET 1:?| OF
prodoct_context;
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