单词	back-siphonage
释义	back-siphonage 反虹吸能力
随便看	grounding frame grounding gap breaker substation grounding insulation grounding inversion grounding jumper grounding keel grounding-keel grounding lamp ground-in glass stopper grounding lattice grounding line grounding of network grounding of pole grounding out grounding outlet grounding pad grounding percentage grounding plane grounding plate grounding plug grounding rate grounding reactor grounding receptacle grounding relay grounding resistance pldc plff plfj plfryzb plfx plfy plgd plgg plgy plhj さいげつさいげつ【歳月】さいげんさいげんさいげん【再現】さいげん【際限】さいげんかのうせいさいげんかのうせい【再現可能性】さいこさいこ