English translation for "primary public water supply"

一级公共用水

Similar Words：

"primary protein derivative" English translation, "primary protein structure" English translation, "primary prothallial cell" English translation, "primary psychiatry" English translation, "primary psychopath" English translation, "primary pulmonary arterial dilatation" English translation, "primary pulmonary blastoma" English translation, "primary pulmonary coccidioidomycosis" English translation, "primary pulmonary hypertension" English translation, "primary pulmonary hypertension syndrome" English translation