Before operation, check the instrument against the instructions.

操作之前请对照说明书检查仪器。

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During each day's capping operation, check the planeness of the caps prior to compression testing on at least three specimens, selected at random, representing the start, middle, and end of the run.

每天的压顶操作中，在进行抗压试验前，应对至少三个试样上压板的平面度进行检查，这些试样是随机抽取的，分别代表操作开始、中间和结束时所用的试样。

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Prepare the PM plan, operation, check and repair files according to the stamping equipment specifications, adjust SOP in time if needed.

按照冲压设备说明书，编制维护保养计划，操作、点检、维修等SOP作业文件，并根据需要及时修改。

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Cardiff Airport said a snow plough will be in operation but to check with the airport for any schedule changes.

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Consultant Mr Roberts who was overseeing the operation said he was going to check the case notes.

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