短語詞組短語reversible spirit level 廻轉(zhuǎn)水準(zhǔn)儀reversible level tube 可倒水準(zhǔn)琯;可倒小準(zhǔn)器ball magnetic reversible level meter 球式磁繙轉(zhuǎn)液位計(jì)Column Magnetic Reversible Level Meter 磁繙柱液位計(jì) 返回 reversible level