 |
|||||
| medical waste | |||||
| 新闻 | |||||
 Discarded masks must be properly disposed of: China Daily contributors
Also, it is inappropriate to mix contaminated masks with household waste. … For example, the medical waste must be collected in special containers, …
|
|||||
| 查看更多结果 | 修改此快讯 | |||||
| 您收到此电子邮件是因为您订阅了Google快讯。 |
 以RSS Feed的形式接收此快讯 |
|
发送反馈
|