警惕垃圾堆场上的硫化氢中毒随着我国经济建设的飞速发展．全国各地呈现出一派建厂房、建大厦的繁忙景象。为此，在原有垃圾堆场上挖井打桩的情况逐渐增多，但人们往往只注意挖井打桩时的机械安全，而忽视了所能发生的中毒死亡事故。下面两个触目惊心的惨痛教训，应能给那... Guard against hydrogen sulfide poisoning on the dump site With the rapid development of China’s economic construction. All over the country, there was a busy scene of building a factory and building a building. For this reason, the number of piles dredged on the original garbage yard gradually increased, but people often only pay attention to the mechanical safety when digging piles while ignoring the poisoning deaths that can occur. The following two shocking painful lessons should be able to give that ...