... 镶金刚石钻头 diamondimpregnated bit ; diamondsetbit ; impregnated bit ; set bit 实心金刚石钻头 soliddiamondbit 人造金刚石钻头 synthetic diamond core bit ...
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... 镶金刚石钻头 diamondimpregnated bit ; diamondsetbit ; impregnated bit ; set bit 实心金刚石钻头 soliddiamondbit 人造金刚石钻头 synthetic diamond core bit ...
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表镶金刚石钻头 diamy ; Surface-set diamond bit ; diamond-set bit
孕镶金刚石钻头 Impregnated diamond bit
孕镶式金刚石钻头 cast bit
天然金刚石镶齿钻头 insert natural diamond bit
聚晶金刚石镶齿钻头 insert polycrystalline diamond bit
机镶细粒金刚石钻头 machine set bit
金刚石镶齿震击钻头 diamod-enhanced hammer bit
表镶金刚石复合片钻头 surface set diamond core bits
孕镶金刚复合片石钻头 impregnated diamond core bits
必须注意：表镶金刚石钻头不应该用于破碎和松散地带。
This kind of bits cannot be used in broken or loose formations.
本文详细介绍了生产大口径孕镶金刚石钻头的工艺设计方案，值得同业借鉴。
The paper discusses the design program of the production process for large diameter impregnated diamond bits, which offers a reference for people in this field.
通过近二十年的生产实践，从胎体配方等八个方面提出提高绳索取芯孕镶金刚石钻头寿命的方法。
With 20 years'production practice, the writer proposes the methods of improving the service life of wire - line impregnated diamond drilling bits from 8 aspects.
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