1) clean water device
净水装置
1.
Methods: The clean water device(type HQJ 500) was installed on a warship for trial.
方法 :将研制的HQJ 5 0 0多功能净水装置装舰试用 ,征求试用意见并进行水质分析。
3) River-water purify system
江水净化装置
4) personal water purifying device
单兵净水装置
5) integrative apparatus for water purification
集成化净水装置
1.
According to the characteristics of water source of small towns in the Three-Gorge Reservoir Area,an integrative apparatus for water purification was developed and studied on its purification efficiency.
根据三峡库区小城镇水源特点,开发了集成化净水装置,并对该装置的净水效果进行了试验研究。
6) three circular device of water treatment
三圆式净水装置
补充资料：封口装置——滚纹装置
封口装置——滚纹装置     | ||
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条