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题记:新疆商业运输公司跑广州运瓜果的司机说,有东风车用空调呵护,开起车来轻松、舒适、不疲劳,更重要的是高速行驶不再开窗,让人有了安全感。背景:臭氧层被破坏是当今全球关注的环境问题。为保护臭氧层,国际社会于1989年制定了《关于消耗臭氧层物质的蒙特利尔议定书》。我国于1991年6月加入了《议定书》的伦敦修正案.对国际社会承
Inscription: Xinjiang commercial transport company run Guangzhou fruit driver’s driver said that there Dongfeng car with air-conditioning care, driving a car to ease, comfort, fatigue, more importantly, high-speed driving no longer open the window, people have a sense of security . Background: The destruction of the ozone layer is an environmental issue of global concern today. In order to protect the ozone layer, the international community established the Montreal Protocol on Substances that Deplete the Ozone Layer in 1989. My country acceded to the London Amendment to the “Protocol” in June 1991. To the international community