| 1. | One significant use of ion exchange treatment is for chromate contaminated blowdown from recirculating cooling water systems .
离子交换法的一个重要应用是用来处理铬酸盐污染的循环冷却水系统的排污。 |
| 2. | One significant use of ion exchange treatment is for chromate contaminated blowdown from recirculating cooling water systems .
离子交换树脂的一个重要应用是用来处理铬酸盐污染的循环冷却水系统的排污。 |
| 3. | Sewerage works to be carried out on lamma island
政府拟于南丫岛进行排污系统工程 |
| 4. | Specification for reinforced plastic mortar sewer pipe
增强塑料砂浆排污水管规范 |
| 5. | Applying polluter - pays principle to sewage services
以污染者自付原则落实排污费 |
| 6. | Tradable emission permit theory and practice in china
我国排污权交易理论与实践 |
| 7. | Research on pollution permits trading and its application
排污权交易及其应用探讨 |
| 8. | Oligopoly and initiate allocation of emission right
寡头垄断和排污权初始分配 |
| 9. | Pollution charge for food and beverages enterprises
浅谈餐饮娱乐服务企业的排污收费 |
| 10. | Research on multifunctional non - clogging sewage pump
无堵塞清淤排污泵的研究 |
