由于生物质气的热值较低，这种燃料在不掺烧柴油等燃料的情况下是否适合内燃机燃用，有待深入研究。

Since the calorific heat of the biogas is lower, it needs deep research to find out if the biogas can be used for ICE without mixing into diesel oil or not.

youdao

本产品不含甲醛、游离tdi及二甲苯类有毒物质，以纯净水为稀释剂，环保、安全、不燃不爆。

This product does not contain formaldehyde, TDI, and Xylene class substances. Diluting by purified water, it is green, safe, non-burning and non-burst.

youdao

本产品不含甲醛、游离tdi及二甲苯类有毒物质，以纯净水为稀释剂，环保、安全、不燃不爆。

This product does not contain formaldehyde, TDI, and Xylene class substances. Diluting by purified water, it is green, safe, non-burning and non-burst.

youdao