-
Cov Khoom Siv Rau Cov Raj Thiab Cov Li Qub Rau Cov Khoom Siv
Peb muab cov khoom lag luam pheej yig thiab zoo rau cov lag luam thoob ntiaj teb uas muaj kev txaus siab rau cov nkoj hauv hiav txwv, cov chaw tsim hluav taws xob nuclear, cov chaw tsim khoom, cov chaw tsim ntawv thiab pulp, thiab kev tsim roj hauv hiav txwv.
