... 碳化钨硬质合金截齿 carbidetippedcuttingteeth 合金钻头, 合金截齿 alloy bit 截煤机截齿磨锐机 cutter bit sharpener ...
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Z mouthed alloy bit 之字形合金钻头
cross-mouthed alloy bit tip 十字合金钻头
mouthed alloy bit tip 十字合金钻头
alloy tool steel bit 合金工具钢车刀 ; 合金钢钻头
hard-alloy bit 硬合金钻头
hard alloy bit 硬质合金钎头
The square alloy bit 四方合金刀片
cro -mouthed alloy bit tip 十字合金钻头
In this article we discussed the possibility of replacement of cobalt alloy by Cr-Ni iron Base alloy in drill bit bearing on the basis of welding test, wearing test and microscopic examination.
本文通过焊接试验、显微分析和磨损试验论述了以铬、镍、铁基合金代替钴、铬、钨合金作石油钻头牙爪堆焊耐磨合金的问题。
Speed, ultra-cool screen flight shooting game, a little bit of the flavor of alloy!
速度,画面超爽的飞行射击游戏,有点合金的味道!
Maceration alloy is an important material in the coldpressed maceration, pressureless maceration and PDC bit manufacture.
浸渍合金是冷压浸渍、无压浸渍和PDC钻头制造中的重要材料。
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