The operation instruction applies to the operation and maintenance of the Marine HFC-227ea fire suppression plant.
本操作使用说明书适用于船用七氟丙烷灭火装置的操作使用、维护保养。
The operation instruction dictates the technical parameters, function and operation procedure of Marine HFC-227ea fight suppression plant and also the maintenance of its critical components.
本操作使用说明书规定了船用七氟丙烷灭火装置的技术参数、功能、操作规程和关键部件的维护保养。
The nozzle and distribution piping system shall be uniformly installed in the protection area to guarantee the HFC-227ea agent can spray to the protection area uniformly within the fixed time.
保护区内均匀的设置若干七氟丙烷喷嘴和分配管系，确保七氟丙烷灭火剂在规定的时间内均匀的喷向保护区。
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