concrete vibrator_矿业英汉词典
concrete vibrator
[矿业英汉词典]
concrete vibrator混凝土振捣器
是什么意思，concrete vibrator的解释，concrete vibrator的翻译
[新英汉石油技术词典] concrete vibrator
[建筑英汉词典] concrete vibrator
[机械英汉词典] concrete vibrator
[水利英汉词典] concrete vibrator
[水利科技英汉词典] concrete vibrator
[石油英汉词典] concrete vibrator
[纺织英汉词典] concrete vibrator
[船舶英汉词典] concrete vibrator
[进出口英汉词典] concrete vibrator
