carriage mechanism
carriage mechanism
[新英汉石油技术词典]
carriage mechanism字盘机构
是什么意思，carriage mechanism的解释，carriage mechanism的翻译
[石油英汉词典] carriage mechanism
carriage mechanism
[新英汉石油技术词典]
carriage mechanism是什么意思，carriage mechanism的解释，carriage mechanism的翻译
[石油英汉词典] carriage mechanism