sodium sulphide

常见例句

A beamhouse clean process for cattle sofa leather was paralleled with conventional process using sodium sulphide and lime.
将黄牛沙发革清洁化鞣前工艺同常规大生产工艺进行了对比。
Paper-plastic-braided composite packaging boag for sodium sulphide belongs to an improvement of the structure of package for railway transportation.
硫化碱纸塑编复合包装袋，属于铁路运输包装结构的改进。
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The influence of slimes on flotation process, action mechanism of sodium sulphide and amine flotation mechanism are also discussed in the light of testing results.
文中还结合试验结果对浮选过程中有关矿泥的影响、硫化钠的作用及胺法浮选工艺的实质作了讨论。