Other less commonly used processes include the electrolysis of hydrogen chloride, by-products of metal production, and co-product of potassium nitrate production. 其他较少使用的工艺包括电解氯化氢、生产金属产生的副产品以及生产硝酸钾同时生成的产品。 UN-2 Multilateral or regional facilities, such as...
a正确理解并朗读句子“Do you want to go to the Children’s centre?” Understood and reads aloud the sentence correctly “Do you want to go to the Children' s centre?”[translate] aThe transformer magnetization curve is obtained using the magnetization characterisitic for the silicon steel used...
The disclosure relates to a method of obtaining a good current contact on the support bar of a cathode used in electrolysis. In this method a highly electroconductive layer is formed on the contact piece on the end of the support bar of the cathode, espe