标准查询 标准查询纸.未裁切尺寸.基本范围和辅助范围的名称和公差以及机器方向的指定
Paper - Untrimmed sizes - Designation and tolerances for primary and supplementary ranges, and indication of machine direction.
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标准查询Paper - Untrimmed sizes - Designation and tolerances for primary and supplementary ranges, and indication of machine direction.
