Is a water break test performed every shift to ensure quality of pre-clean?
槽液测试是否每班测试一次以确保预清洁品质良好？
It is capable of sensing its surroundings, and does not simply try to adhere to a pre-planned route, so it is not upset if furniture is moved, or if it is picked up and taken to clean another room.
能够感应它周围的环境，并不是简单地只按照设计好的线路走，所以，即使家具的位置发生了改变也难不倒它，你还可以把它拿起来，去清洁另一个房间。
This paper describes mechanical cleaning in place of chemical cleaning to clean the scale in vacuum salt making pre-heater with good results in practical application.
本文简述采用机械清洗方法替代化学清洗方法清洗真空制盐预热器中垢层。并在实际应用中取得良好效果。
ConclusionThe double-separation is clean production technology of diosgenin. The utilization rate of yam increases. Furthermore, the period of this process is greatly shorter than pre-fermentation.
结论双分离法为黄姜皂素清洁生产工艺，资源利用程度高，且生产周期缩短。
This standard solution was accurately prepared in super-clean laboratory with pre-standardized phenol and sub-packed in 20 ml ampoules.
本标准溶液以苯酚在超净实验室中准确配制并分装于20 毫升安瓿中。
This standard solution was accurately prepared in super-clean laboratory with pre-standardized sodium nitrite and sub-packed in 20 ml ampoules.
本标准溶液以亚硝酸钠在超净实验室中准确配制并分装于20毫升安瓿中。
This standard solution was accurately prepared in super-clean laboratory with pre-standardized sodium nitrite and sub-packed in 20 ml ampoules.
本标准溶液以亚硝酸钠在超净实验室中准确配制并分装于20毫升安瓿中。
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