产品详情介绍
钻具提丝是石油天然气和地质勘探钻井工程提升钻具的专用工具.
Lifting cap is a special tool for lifting of drilling tools in petroleum,natural gas,drilling engineering And geographical exploration.产品详情介绍
钻具提丝是石油天然气和地质勘探钻井工程提升钻具的专用工具.
Lifting cap is a special tool for lifting of drilling tools in petroleum,natural gas,drilling engineering And geographical exploration.