Aluminium and aluminium alloys - cold drawn rod bar and tube - round bars , tolerances on dimensions and form 铝和铝合金.冷拉短棒材棒材和管材.圆棒材的尺寸和形位公差
Aluminium and aluminium alloys - cold drawn rod bar and tube - square bars , tolerances on dimensions and form 铝和铝合金.锻制品.冷拉短棒材棒材和管材.方棒材的形位公差
Aluminium and aluminium alloys - cold drawn rod bar and tube - hexagonal bars , tolerances on dimensions and form 铝和铝合金.冷拉短棒材棒材和管材.冷拉六角形棒材的尺寸和形位公差
Aluminium and aluminium alloys - extruded rod bar , tube and profiles - round bars , tolerances on dimensions and form 铝和铝合金.挤压短棒材棒材管材和型材.圆棒材的尺寸和形位公差
Aluminium and aluminium alloys - extruded rod bar , tube and profiles - square bars , tolerances on dimensions and form 铝和铝合金.挤压短棒材棒材管材和型材.方棒材的尺寸和形位公差
Aluminium and aluminium alloys - cold drawn rod bar and tube - rectangular bars , tolerances on dimensions and form 锻铝和铝合金.冷拉短棒材棒材和管材.第5部分:矩形棒材.尺寸和形位公差
Aluminium and aluminium alloys - extruded rod bar , tube and profiles - hexagonal bars , tolerances on dimensions and form 铝和铝合金.挤压杆材棒材管材和型材.六角形棒材的尺寸和形位公差
Aluminium and aluminium alloys - extruded rod bar , tube and profiles - rectangular bars , tolerances on dimensions and form 铝和铝合金.挤压短棒材棒材管材和型材.矩形棒材的尺寸和形位公差
When there are several tolerance on one feature , the constrain relationship between each tolerance zone was established 当同一要素存在多个形位公差要求时,建立各公差带之间的约束关系。