differential hoist

网络释义

1.	差动复滑车航海及海运专业英语词汇(D3) ... differential head 压力差 differential hoist 差动复滑车 differential hoist 差动绞辘 ... www.diyifanwen.com
2.	差动式卷扬机在线词典--水电知识网-... ... construction hoist 施工吊车 differential hoist 差动式卷扬机 double drum hoist 双筒卷扬机 ... www.waterpub.com.cn
3.	差动绞辘航海及海运专业英语词汇(D3) ... differential hoist 差动复滑车 differential hoist 差动绞辘 differential homing 比差导航 ... www.diyifanwen.com