1) diving regulations
潜水条例
2) diving operations at work regulations
潜水作业条例
3) regulations on Hydrology
水文条例
1.
Regulations on Hydrology with hydrological development in the Yangtze River Basin;
《水文条例》实施与长江水文发展
2.
Strengthening hydrological research and development in accordance with Regulations on Hydrology;
贯彻《水文条例》 加强水文科研工作
4) sewer ordinance
污水条例
5) diver requirements
潜水员条件
6) chemical toxicant,sewer ordinance
污水管条例
补充资料：轻潜水(见潜水装具)
轻潜水(见潜水装具)
light diving
qingqiQnshu-轻潜水(li ght diving)见潜水装具
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条