词汇	地下储罐
释义	地下储罐 sunken tank
随便看	valve tube filament valve tubes valve tubing valvetype valve type valve-type valve type arrester valve-type arrester valve type arrester for A.C.system valve-typed casting valve-type dosing machine valve type echo suppressor valve type flushing cistern valve type injector valve type instrument valve-type instrument valve type lightning arrester valve-type lightning arrester valve-type lightning arrestor valve type orifice system valve type piston valve-type piston valve type piston pump valve-type surge arrester valve type track circuit