矿物燃料: fo il fuelsfossil fuelsfossil-fuelmineral fuels
Example Sentences:
1.
Soils : investigation and testing - line and or hydraulic binder treated materials - test for assessing the ability of a dry mineral treatment product to emit dust 土壤:调查和检验.线性和或液压粘结处理材料.干矿物处理产品排放粉尘的能力评定试验