常見(jiàn)例句雙語(yǔ)例句The company's power trowel, tamping rammer, forward plate, floor saw, concrete vibrator and mortar pump already reach world-class standards.其中抹平機(jī),沖擊夯,平板夯,切割機(jī),震搗棒,灰漿泵等均已達(dá)到世界一流水平。 返回 power trowel