耐磨

The high chrome cast-iron added a variety of drib and microscale elements was used to make the flat hammer in overpressure turbine crusher,which can improve the wearing resistance and synthesize mechanical property of the products greatly,and the life of the products is 4 times longer than the former high-manganese steel .

在高铬铸铁中加入多种少量和微量合金元素用以生产反击式破碎机板锤，可使产品耐磨性和综合力学性能得到很大程度的改善，使用寿命比原用高锰钢提高4倍以上。

The dung beetle is selected as bionic prototype in this paper to design the working layer of an impregnated diamond bit,which makes the bottom surface always keep the same non-smooth shape and makes the bionic bit maintain a high penetration rate and long-life...

以蜣螂为仿生原形，设计孕镶金刚石钻头的工作层，使工作层底唇面始终具有相同的非光滑形态，始终保持高钻速和长寿命，突显出仿生金刚石钻头的高效率、耐磨和减阻特点。

The everything you could ever want to know about Erica Durance site.

以往的一切你能想认识埃丽耐磨性工地。

DURANCE in outsole is rubber compound for maximum durability in high-wear areas.

一迪朗斯在鞋底是橡胶最大的耐用性高耐磨性的地区。

The appropriate chemical composition and heat treatment are very effective to enhance the wear resistance of ZG30SiMnCr.

选择合理的化学成分及热处理工艺是提高ZG30SiMnCr钢的耐磨性性能的重要手段。

Therefore,melt-spin treatment of Cu-P intermediate alloy is effective to improve the wear resistance of Al-Si alloy.

因此，用熔体快淬Cu-P中间合金进行改性处理是提高Al-Si合金的耐磨性的有效办法。

The wear resistance and mechanical properties of filled polyurethane elastomer as well as the distribution of fillers were studied.

研究了填充型PUR弹性体的耐磨性、力学性能以及填料在弹性体中的分布状况。

My company is producing all kinds of wear-resistant electrode professional manufacturers have been more than twenty years of production experience.

我公司是生产各种耐磨焊条的专业厂家，已有二十余年的生产经验。

The investment aluminized after surface nano-crystallization of copper and electuary aluminized copper are also discussed in this paper.

并且在性能方面与纯铜相比，A12O3/Cu表面复合层的电导率和热导率降低不大，而其相对耐磨性和显微硬度均有较大提高。

The high-speed resin incises the emery wheel and high-speed resin Cape to dub out the emery wheel, is comprehensive at home and abroad the most advanced craft technique, the original material that make use of the superior quality, adopt the special formulation to research to manufacture but become of, high bear to whet, high strength, high-efficiency, the safety is dependable new to change a product, through domestic and international numerous well-known factories the usage of the house certificate, its quantity and safe coefficient all is incomparable, in really currently the top product of the Chinese market, be subjected to the local and large framework business enterprise, such as steel factory, shipyard, machine factory, boiler factory, deeply, the industry installs the company and in the world the favor and the good opinion of many national businessman's.

高速树脂切割砂轮和高速树脂角向磨光砂轮，是综合国内外最先进的工艺技术，利用最优质的原材料，采用独特配方研制而成的，高耐磨、高强度、高效率、安全可靠的新型换代产品，经国内外众多知名厂家的使用证明，其质量和安全系数均是无与伦比的，实为目前中国市场上的顶尖产品，深受国内大型骨干企业如钢厂、船厂、机械厂、锅炉厂、工业安装公司及世界上许多国家客商的青睐和好评。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。