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- hollow rock drill steel 中空钎钢
- Because their cross sections are almost equilateral hexagons,the equilateral hexagons rock drill steels are regarded as my research objects. 钎杆用中空钢,简称“钎钢”,截面以正六角形和圆形为主,因此本文以正六角形钎杆用中空钢为研究对象。
- rock drill steel 凿岩钎钢
- Rock drilling equipment.Hollow drill steels in bar form 凿岩钎杆用中空钢
- Are we going to explore caves soon after we got out of this hollow rock? 刚从壳中出,又到洞中去吧?
- The rock drill is indispensable for digging coal mines. 凿岩机是煤炭采掘不可缺少的工具。
- odd number side hollow drill steel 奇数边中空钢
- And the field and the hollow rock were handed over to Abraham as his property by the children of Heth. 从此，那块田和田间的洞就藉著赫人定准归与亚伯拉罕作坟地。
- Then Abraham put Sarah his wife to rest in the hollow rock in the field of Machpelah near Mamre, that is, Hebron in the land of Canaan. 此后，亚伯拉罕把他妻子撒拉埋葬在迦南地幔利前的麦比拉田间的洞里。（幔利就是希伯仑）。
- In well-drilling project, corrosion of drill steel and pipeline is ubiquitous phenomena. 油田钻具和管道系统腐蚀是油田工程中普遍存在的问题。
- Mini rock drill has been produced based on patented technology for rock drill warm extrusion. 采用钎头壳体温挤压精密成形专利技术生产了小型凿岩钎头。
- Main applications:For piercing seamless steel tubes such as stainless steel, drill steel and high temperature alloy steel. 用途：用于穿制不锈钢、合金钢和高温合金等无缝管。如有特殊要求，可协商解决。
- At the Leipzig Zoo, the scientists hid rewards such as grapes, banana slices or toy animals under a hollow piece of wood, an imitation bird's nest or an artificial hollow rock. 在莱比锡动物园，科学家把一些奖品，比如葡萄，香蕉片或者玩具动物，藏在一段中空的木头，一个仿真鸟巢的下面或一个中空的人工石头下面。
- Products:Air compressor, Genset, Concrete Mixer, Concrete Mixing Plant, Rock Drill For Mining. 产品：空压机，发电机，混凝土搅拌机，搅拌站，搅拌车和钻具
- Fax:0769-22687018 Products:Air compressor, Genset, Concrete Mixer, Concrete Mixing Plant, Rock Drill For Mining. 产品：空压机，发电机，混凝土搅拌机，搅拌站，搅拌车和钻具
- At the Leipzig Zoo, the scientists hid rewards such asgrapes, banana slices or toy animals under either a hollow piece ofwood, an imitation birds nest or an artificial hollow rock. 在莱比锡动物园,科学家们把如葡萄、香蕉片、动物玩具等奖品放入空木头、假鸟窝或者人造空石头里面。
- Ideal for vertical installations on earth augers or rock drills. 理想的垂直装配,质量更高。
- Features: rock drilling for opencast mining and quarrying field. 适用于露天矿、采石场开采，用于高低风压潜孔钻机。
- For they took him into the land of Canaan and put him to rest in the hollow rock in the field of Machpelah, which Abraham got with the field, for a resting-place, from Ephron the Hittite at Mamre. 把他搬到迦南地、葬在幔利前、麦比拉田间的洞里．那洞和田、是亚伯拉罕向赫人以弗仑买来为业作坟地的。
- LHS Rock Tools CO.,LTD-Rock tools,Rock drills,Rock drilling ... 辽宁葫芦岛莲花山凿岩钎具有限公司（LHS）生产优批发、莲花山凿岩.
