常見例句雙語(yǔ)例句The hydraulic hoist of tainter-gate of TGP's flood discharge deep outlet is the most important hoisting device for flood discharge and regulation of TGP.三峽工程泄洪深孔弧形門液壓?jiǎn)㈤]機(jī)是三峽工程宣泄和調(diào)控洪水最重的啟閉設(shè)備。 返回 flood-discharge gate