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问题
单项选择题
下列哪种方法不是施加渗透液的常用方法()。
A.将渗透液擦到表面上
B.将渗透液刷在试件上
C.将渗透液喷在试件上
D.将试件浸入渗透液中
答案
参考答案:
A
选择题
______ to go out alone, the retired minister had to go for a walk with several policemen
following him.
[ ]
A. Warning not
B. Warned not
C. Not warning
D. Not warned
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问答题 简答题
供应商管理库存的优点?
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