查询词典 corrosion resisting

The results indicated that 00Cr18Nil4Mo2Cu2 and 1Cr18Ni9Ti had poor corrosion resisting property, however, 00Cr25Ni22Mo4.5Cu and TA2 had good corrosion resisting property and were ideal material in Chloromethane production system.

选用了目前耐还原性腐蚀介质较好的几种工业材料，模拟现场的生产条件

This is the reason that the blue white passivating film is too thin.So,in order to settle the problem,a kind of process to acquire compare thick passivating film,high corrosion resisting WX-3TC trivalent chromium blue white desensitizer and its means were successfu...

为此，在增加蓝白色钝化膜的厚度方面进行了努力，终于研制成功了一种能获得较厚、具有高耐蚀性钝化膜的WX-3TC三价铬蓝白色钝化剂及其钝化工艺，盐雾试验出现白锈的时间可达240h以上，从而解决了蓝白色钝化膜耐腐蚀性差的难题。

So, in order to settle the problem, a kind of process to acquire compare thick passivating film, high corrosion resisting WX-3TC trivalent chromium blue white desensitizer and its means were successful obtained. The white rust appears after 240h in salt spray test, thus the poor corrosion resistance of blue white passivating film can be settled.

为此，在增加蓝白色钝化膜的厚度方面进行了努力，终于研制成功了一种能获得较厚、具有高耐蚀性钝化膜的WX-3TC三价铬蓝白色钝化剂及其钝化工艺，盐雾试验出现白锈的时间可达240h以上，从而解决了蓝白色钝化膜耐腐蚀性差的难题。

Through in the practice feeling about divulgement, vibration and synthesis operational performance of the pump and life of the key components and the pedestal and intact operating horary inside contact in whole set, try to look for one kind of reasonable and economical corrosion resisting stainless steel material of the pedestal and pump body,in the hope prolonging ZA200-315A and HC200-250A type stainless steels acid resisting pump whole set operation life.

通过实践摸索泵的泄漏、振动及泵综合使用性能和关键部件的寿命、底座寿命与整机完好运行时间的内在联系，试图寻找一种合理经济的耐腐蚀不锈钢底座及泵身材质，以期延长ZA200—315A型及HC200—250A型不锈钢耐酸泵的整机运行寿命。

Article 12 As for the packing site of a food additive or the production site of a compound food additive, its walls and roof shall be built with innocuous materials which are light colored, dampproof, anti-corrosive, innocuous, watertight and not easy to peel off, and the ground shall be smooth, skidproof, wearable, innocuous, corrosion-resisting, watertight and easy to cleanse.

第十二条食品添加剂的产品包装场所和复合食品添加剂的生产场所，其墙壁和屋顶应采用浅色、防潮、防腐蚀、防毒、防渗和不易脱落的无毒材料，地面应平整防滑、耐磨、无毒、耐腐蚀、不渗水、便于清洗。

The pump has the advantages lf unuse oil,non-pollrtion corrosion resisting, lower noise and easy movement, one machine with multi-usage.

材料采用防腐机芯和不锈钢机芯两种型号；立式电机，泵体直接潜入水下，不需加引水，一机多用。

The pump has the advantages lf unuse oil,non-pollrtion corrosion resisting, lower noise and easy movement, one machine with multi-usage.

材料采用防腐机芯和不袗机芯两种型号；立式电机，泵体直接潜入水下，不需加引水，一机多用。

The pump has the advantages lf unuse oil,non-pollrtion corrosion resisting, lower noise and easy movement, one machine with multi-usage.

油、无污染、耐腐蚀、噪音低、方便灵活等特点。材料采用防腐机芯和不锈钢机芯两种型号；立式电机，泵体

The pump has the advantages lf unuse oil,non-pollrtion corrosion resisting, lower noiseeasy movement, one machine with multi-usage.

材料采用防腐机芯和不锈钢机芯两种型号；立式电机，泵体直接潜入水下，不需加引水，一机多用。

Aluminizing the fine copper ' s surface could enhance its strength, rigidity, abrasion resistance and corrosion-resisting properties.

对纯铜表面进行渗铝，可以提高其强度，硬度，耐磨损性和耐蚀性能。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失