band conveyor
[新英汉石油技术词典]
band conveyor皮带输送机
是什么意思,band conveyor的解释,band conveyor的翻译
[商务英汉词典] band conveyor
[农业英汉词典] band conveyor
[冶金英汉词典] band conveyor
[原子能英汉词典] band conveyor
[水利英汉词典] band conveyor
[海运英汉词典] band conveyor
[石油英汉词典] band conveyor
[矿业英汉词典] band conveyor
[贸易英汉词典] band conveyor
[进出口英汉词典] band conveyor