有关壁炉与石棉的问题

谢谢!查了一下网,有的说是1990年加拿大境内禁用,也有说1999年,还有说2016年,也不知道哪个是准确的
The comprehensive ban on asbestos will include:
  • creating new regulations that ban the manufacture, use, import and export of asbestos under the Canadian Environmental Protection Act, 1999, the legislative framework that protects people from the risks associated with hazardous substances such as asbestos;
1999年禁的
 
The comprehensive ban on asbestos will include:

creating new regulations that ban the manufacture, use, import and export of asbestos under the Canadian Environmental Protection Act, 1999, the legislative framework that protects people from the risks associated with hazardous substances such as asbestos;

1999年禁的
谢谢!
 

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