12888| 21
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求一種測孔內槽直徑和寬度的非標檢具,定性即可 |
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點評
量直徑的就有卡尺了,找個賣量具的一問就知道了。
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Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
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