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钻杆动力钳
释义
钻杆动力钳
Encyclopedia
工学
修井设备
释
drill pipe power tong
钻杆动力钳
用于修井作业时上、卸油管和小钻杆丝扣的机械设备。
随便看
maguey
Ma Guoguang
Ma Guojun
Ma Guoliang
Magway
Magyar Radio
Magzhan Zhumabaev
Mahabharata
Mahabodhi Temple
Mahabodhivaṃsa
Mahakala
Mahalanobis
Mahalanobis distance
Mahalanobis generalized distance
Mahalwārī System
mahamudra
Mahanadi River
Maha Pratisara Dharani,block-printed edition by Bian's Family at Chengdu Prefecture,Tang Dynasty
Maharachaklu
Maharaja Duleep Singh
Maharaja Ranjit Singh
Maharashtra Pradesh
Maha Sarakham
Maha Sila Viravongs
Mahasim
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