标准摘要
[中文适用范围]： 制定了与 ISO 128 和 ISO 129 互补的规则，以简化装配图和详细图纸中棒材和型材截面的表示。 [外文原描述]： Lays down rules complementary to ISO 128 and ISO 129 for the simplified representation of bars and profile sections in assembly and detail drawings.
英文名称Technical drawings — Simplified representation of bars and profile sections