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impregnated diamond bit
释义
impregnated diamond bit
Encyclopedia
理学
孔内钻具
释
impregnated diamond bit
孕镶金刚石钻头
细颗粒金刚石包镶在胎体内的金刚石钻头。因使用人造金刚石,又称为人造孕镶金刚石钻头,广泛用于硬地层钻进中。
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Bian Shoumin
Bianshui
Bianwang Lun
Bianwen
Bian Wenyu
Bianxianao
Bianxianwang
Bian Xiao
Bian Xiaoxuan
Bian Yongyu
Bian Yuanding
Bian Zhihong
Bian Zhilin
bianzhong serial bells made by Zifan
bianzhong serial bells of Marquis Su of Jin
Biaomeng Educational Publishing House
Biaoshuiyan Pubu
biao you fu
Biao You Mei
bi-apron cross lapper
biarcuate
bias
Bias and its control
bias battery
bias control
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