用“potable”造句大全，potable造句
Thistypeofsiliconeissafeforpotablewater.Considersilvercontainersforpotablewaterastheyresistbacterialgrowth.DONOTaddanychemicalstothesystempipingwhichwillcontaminatethepotablewatersupply.Powerandpotabl...
用“potable water supply”造句大全，potable water supply造句
abstractionforpotablewatersupplyDONOTaddanychemicalstothesystempipingwhichwillcontaminatethepotablewatersupply.Series775DoubleCheckValveAssembliesprovideprotectionofthepotablewatersupplyfornon-healthh...