The key lies in using the right flux and the unique wettable nozzle cleaning gel. 关键在于您是否选择了正确的助焊剂和清洁能力较强的喷嘴清洗剂。
A chelated compound and a water-soluble polymer are contained with effective quantity according to the paper pulp cleaning agent of the invention. 根据本发明的纸浆清洗剂以有效量含有螯合性化合物和水溶性聚合物。
The by-product arsenic compound obtained by this method can be used as the clearing agent and decolorizer for the glass industry. 所得副产品含砷化合物可作为玻璃工业的澄清剂及脱色剂。
