worm conveyor_新英汉石油技术词典
worm conveyor
[新英汉石油技术词典]
worm conveyor螺旋输送机
是什么意思，worm conveyor的解释，worm conveyor的翻译
[农牧林英汉词典] worm conveyor
[机械英汉词典] worm conveyor
[环境英汉词典] worm conveyor
[石油英汉词典] worm conveyor
[航海英汉词典] worm conveyor
[船舶英汉词典] worm conveyor
