常見(jiàn)例句雙語(yǔ)例句Install drain hose to vent tube at bottom of pump.在水泵底部安裝排放管到排水管。Recovery tank is easy to clean thanks to a large drain hose and an extra plug .污水管粗大、加上特別配置的大口徑排污閥，使用污水箱的清洗非常方便。www.cn-em.comIf the drain hose does not have this rating, open the cold water inlet valve and open a nearby hot water faucet until water is no longer hot.如果排水軟管的額定溫度沒(méi)有達(dá)到上述要求，請(qǐng)打開(kāi)冷水進(jìn)水閥，打開(kāi)附近的熱水水龍頭，直到水不熱為止。 返回 drain hose