耐磨

The aluminium dihydric phosphate coating is prepared and the properties of high temperature resistance, thermal shock resistance and abrasion resistance are studied.

试验制备磷酸二氢铝胶粘涂层，并测试了其耐高温，抗热震，耐磨等性能。

There are air-cluth in upside that can control remotely and electric-cluth in downset.

耐磨材料绞刀和变径螺距绞刀可增加挤出压力和提高工作效率。

The former, synthesizing the good properties of both PA and ABS, has good impact toughness and ductibility at low temperature, and is suitable for use in severe working conditions owing to good wear resistance and drug resistance; the later also has good impact toughness and ductibility, and is more worthy of popularization owing to lower cost.

前者综合了PA和ABS的优良特性，在低温条件下具有高的冲击韧性和良好的延展性，且优良的耐磨性和耐药性可适应井下恶劣工况；后者同样具有良好的低温冲击韧性和延展性，同时由于POE价格低廉，更具有推广意义。

Adapt to the inkjet digital business card printing and membership card making machine on paper must also be wrinkle, as far as possible not to deflection, dimensional stability, its surface abradability electrostatical effects shall be controlled in an ideal range in order to guarantee a good business card printing and membership card production performance.

适应喷墨式数码制卡和会员卡制作机用的纸张也必须尽可能不起皱、不挠曲、尺寸稳定，其表面耐磨性及静电效应也均须控制在理想范围，才能保证很好的制卡和会员卡制作性能。

Adapt to the inkjet digital business card printing and membership card making machine on paper must also be wrinkle, as far as possible not to deflection, dimensional stability, its surface abradability electrostatical effects shall be controlled in an ideal range in order to guarantee a good business card printing and membership card production performance.

适答喷墨式数字化制卡和会员卡制息机用的纸张也务必尽不不退不起皱、不挠曲、尺寸安不退，其暗地耐磨性及静电效答也均须把持在抱负边界，才能包管很好的制卡和会员卡制息本能机能。

Usage and Feature: Clap many selected layers of sisal hemp cloth, made from pure spiral cotton thread, treated with resin dipping and make the body hardy and the cutting more powerful, more endurant, suited for stainless steel and disware grind.

油麻轮 Oil Hemp Wheel 用途与特征：选用多层剑麻布交叉叠放，再用纯棉线螺旋车制而成，再用树脂浸渍处理，使轮身坚硬，更具切削力，耐磨，适合于不锈钢、餐具研磨。

Top quality hydraulic pump with welded construction,Hard chrome plated pistion and pump plunger ensuer durability and corrosion resistance .

液压缸体用优质钢焊接而成，活塞式液压泵活塞杆、泵芯镀硬铬，耐磨、耐腐蚀。

Top quality hydraulic pump with welded construction,Hard chrome plated pistion and pump plunger ensuer durability and corrosion resistance .

液压缸体为整体铸件结构，密封性强、柱塞杆、泵芯镀硬铬，耐磨、耐腐蚀。

Top quality hydraulic pump with welded construction,Hard 菌 chrome plated pistion and pump plunger ensuer durability and corrosion resistance.

液压缸体为优质钢焊接而成，柱塞杆、泵芯镀硬铬，耐磨、耐腐蚀。安全阀过载保护。超高强度货叉结构具有满载慢降、空载快降功能。

The PCBN cutting tool, with many advantages such as good wear resistance, thermal and chemical stability, low friction factor and so on, has incomparable superiority when hard machining ferreous materials, instead of grinding, is becoming a new kind of finish machining way.

PCBN刀具具有硬度高、耐磨性好、热稳定性和化学稳定性好，导热性良好以及摩擦系数低等优点，在硬态加工铁系材料时具有无可比拟的优越性，正逐步取代磨削加工而成为一种新的精加工途径。

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％。