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《中华人民共和国安全生产法》规定：生产经营单位应当在()，设置明显的安全警示标。

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Conversationalists will, as a rule, be relaxed and not worrying 【1】
about the impression they are creating—unlike the lecturer or the
person undergoes an interview. Slips and errors of grammar will be 【2】
frequent, and will bother no one. They certainly form. expected part 【3】
of conversation, and perhaps a welcomed one, because to talk too 【4】
smoothly and correctly is to run the risk of sounding as a book— 【5】
and no one likes talking to a book. Similarly, slight careless of 【6】
pronunciation will be common, and few people will bother to go in
for the "tidying up" of speech, or the adoption of an unusually smart
accent that is sometimes noticeable in circumstances which it is 【7】
thought necessary to "create impression." Frequently,
conversationalists know a good deal about people they are talking to,【8】
and share common interests and a store of common facts. All this,
ally to the lack of any definite plan in many informal talks, will lead【9】
to sudden and predictable changes of subject matter. 【10】
【M1】

《在用工业管道定期检验规程》中规定()是按一定的检验周期在在用工业管道停车期间进行的较为全面的检验。

按照《锅炉压力容器压力管道特种设备安全监察行政处罚规定》的规定：使用委托没有取得相应许可的单位或个人进行安装、修理、改造、维护保养、化学清洗、检验的设备如何处理？

《在用工业管道定期检验规程》规定压力管道的在线检验的位置与变形检查应检查管道与管道、管道与相邻设备之间有无相互碰撞及摩擦情况、()等。