Organic chemicals mainly come from oil, natural gas, and .
A、metal
B、air
C、water
D、coal
发布时间：2024-09-05 21:36:39
请在 下方输入 要搜索的题目：
推荐参考答案 (
由 搜搜题库网 官方老师解答 )
答案：
相关试题
- 1.Organic chemicals mainly come from oil, natural gas, and .
- 2.volatile organic chemicals
- 3.If organic chemicals are on fire, the measure to be taken is
- 4.Most of today’s hydrogen is produced from natural gas through a process called steam methane reforming
- 5.Computer network security risks mainly come from the following aspects, expect
- 6.What is the heating value of natural gas per ft cubed?
- 7.They come from different _
- 8.Some heavy hydrocarbon components will volatilize into the atmosphere and mix with air to become oil
- 9.operation expenses, the unit price of various expenses must be relatively reliable, suitable for the natural
- 10.Is it not a joy to have friends come from _____?
