water-seal

常见例句

Metal mine; Water-seal blasting; Dust; Water spraying;
金属矿山；水封爆破；粉尘；喷雾；
To reduce the blasting dust and the waste rocks transport, the water-seal blasting was adopted in tests.
另外，为减少爆尘、减轻炮泥搬运负担，试验采用了水封爆破。
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Those sets of equipments have some excellent designs, such as: U type continuous reaction tank and water-seal tank etc. , which increase efficiency and quality.
与其它双氧水连续式漂白机相比发现，其在结构设计上具有某些独特优势，如：U型连续亚漂反应塔、水封槽的设计，能提高生产效率和产品质量。