Report - 31.180 备案号： SJ · 2018. 1. 11. · 1220 L +10 0. 1000. ×: 1000 1000 . ×1200 1020 . ×: 1220 1070. ×1220 b) 剪切板的长度和宽度由供需双方商定，尺寸公差应符合表.

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