单项选择题
编辑存储料号时,为防止编辑过程中他人编辑存储,需使用哪个功能()
A. File->attributes->change
B. File->attributes->delete
C. File->locks->check in
D. File->locks->check out
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单项选择题
A. File->attributes->change
B. File->attributes->delete
C. File->locks->check in
D. File->locks->check out
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