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steel-jacket [sti:l'dʒækɪt]
mil. 钢套
steel jacket
met. 钢套
oil 钢制导管架
tech. 钢质导管架; 钢罩
steel-jacket
: 13 phrases in 6 subjects
Bridge construction1
Engineering geology1
Mechanics1
Metallurgy5
Oil / petroleum2
Technology3