Are soldermask touchups adhesion tape tested IPC - TM - 650 , Method 2.4.28.1?
防焊修补是否根据IPC -TM-650,2.4.28.1方法用胶带测试其附着力?
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Is their a pre - startup checklist for the soldermask coaters ? Is it current ( completely filled in )?
是否有防焊涂布机的开机点检表? 是否已经运行 ( 填写完整 )?
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