;
;1.A strainer is recommended to be installed ahead of the backflow preventer to prevent the fouling of the check assembly and resulting spillage from the valve during repressurization.
建议在防回流
前安装一个过滤器，防
由于回总成受到污
致这种门在再增压期间产生
或溢出。
词条纠错
X
backflow
n. 逆流,流向来源
backflow preventer 回流防器；防回流设施
器；防回流设施声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
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相似单词
backfit, back-flap, backflash, backflip, backflooding, backflow, backflush, back-fold, back-folding, backform,
