Reduce smog empty to decrease oil, one of the best way is car oil to gas, however, both fuel and emissions car oil to gas but slow to develop. Experts are calling for car oil to gas should be provided preferential policies. Reduce urban smog, is an important measure to control the car to reduce oil, reduce oil is to make cars burn less oil.
据了解，国内一些企业已能生产出符合国V标准的天然气发动机，与传统燃油发动机相比，具有很好的减排效果。多用气、少用油，用户可节省1/3燃料费，有利于减排
It is understood that some domestic enterprises have been able to produce up to the standard of the V natural gas engines, compared with the traditional fuel engine, has the very good effect. More gas, less oil, the user can save 1/3 fuel, is conducive to cut emissions
从能源结构上看，我国的特点是煤多油少，气多油少，如果多用气、少用煤，有利于减少排放、保护环境；从能源产业发展来看，今后全世界包括我国的页岩气、煤层气、沼气等，产量会越来越高，未来能够较好地保障供应；从经济性看，气比油便宜，多用气也能节约不少钱。
From the point of view of energy structure, the characteristics of our country is much less oil, coal gas more oil less, if use less gas, coal, to reduce emissions and protect the environment; From the point of energy industry development, the future of all over the world including our country shale gas, coal-bed gas, methane, etc., production will be more and more high, the future can better guarantee the supply; Look from economy, gas is much cheaper than oil, gas and can save a lot of money.
其实，使用天然气是很安全的，一般不会出现自燃或自爆现象。经过济南汽车油改气改装后，天然气发动机不像燃油发动机靠火花塞点火，而是靠压力将天然气‘压燃’。液化天然气用明火也点不着，比传统燃油发动机减少一些安全隐患，使用寿命更长。
In fact, the use of natural gas is pretty safe, general won't appear phenomenon of spontaneous combustion and explosive. After jinan cars oil to gas, natural gas engines don't like fuel engine spark plug, but by the pressure to natural gas' ci '. Liquefied natural gas (LNG) with flame also can not point
