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- acid proof refractory 耐酸耐火材料
- acid proof refractory material 耐酸耐火材料
- Burgmann Dalian Ltd. is a special seals manufacturer Company established by Burgmann Germany and Dalian Acid Proof pump plant in Jan. in 1997. 大连博格曼有限公司是由大连大耐泵业有限公司(原大连耐酸泵厂)和博格曼工业有限公司于1997年1月合资建立的密封专业公司。
- Besides, the calculating formulas for corrosion and acid proof steels are also set up. 此外，对不锈耐酸钢的线膨胀系数也建立了计算式。
- Burgmann Dalian Ltd. is a special seals manufacturer Company established by Burgmann Germany and Dalian Acid Proof pump plant in Jan. in 1997. There are totally 115 employees now. 大连博格曼有限公司是由大连大耐泵业有限公司(原大连耐酸泵厂)和博格曼工业有限公司于1997年1月合资建立的密封专业公司。现有员工115人。
- Results show that BTA has great effect on properties of protective coatings, such as properties of acid proof, alkali-proof, waterproof and resistance to salt fog. 采用浸泡试验,盐雾试验,原子吸收分光光度法等试验方法,研究BTA用量对封护剂耐蚀性能的影响。
- This paper reviews the formation and feature of iron and manganese plaque, alleviation of metal (loid) toxicity via adsorption and accumulation, eutrophication purification, plant acid proof and barren resistance. 文章综述了植物根表铁锰氧化物的形成与特征，对有害金属和类金属污染物、有机污染物的吸附和富集作用，对富营养化水体的净化作用，以及提高植物的耐酸和耐贫瘠能力。
- By a series of test of service conditions and comparison of different acid proof coating materials, an acid proof coating suitable for the application condition of the hot air stove is selected. 通过对不同耐酸涂料进行对比试验,选择出适合热风炉使用条件的合理的耐酸涂料。
- Good weathering resistance. High temperature resistant,low temperature resistant, net easy to distort and jackknifing.alkailproof and acid proof ,corrosion resistance,and insect pest resistance. 耐候性好：耐高、低温，不易变形及折裂，耐酸耐碱，防腐蚀，防虫害。
- Testing method of acid proof porcelain for chemical industry 化学工业用耐酸陶瓷试验方法
- He gave me a taste of his acid wit. 他让我尝到了他敏锐尖刻之机智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- I am doing an experiment of neutralizing acid. 我在做一个中和酸的实验。
- Can Jones beat Smith? That's the acid test. 琼斯能击败史密斯吗？那是个严峻的考验。
- A salt or an ester of boric acid. 硼酸盐一种硼酸盐或硼酸酯
- She dropped acid in high school. 她高中时代服迷幻药。
- The metal is fretted with the acid. 金属被酸腐蚀。
- The chemical can behave as an acid. 这种化学制品能起酸的作用。
- The acid has eaten through the metal cover. 酸已把金属盖子蚀穿了。
