sewer gas แปลว่า
- ไฮโดรเจนซัลไฟด์
ประโยค
Shorter sampling interval when sour gas (landfill gas or sewer gas ) is used as engine fuel .
irregular cracks of asphalt pavement,concrete pavement, bridge expansion joints, sewer, gas pipe buried and
irregular cracks of asphalt pavement,concrete pavement, bridge expansion joints, sewer, gas pipe buried
Mainly used for irregular cracks of asphalt pavement,concrete pavement, bridge expansion joints, sewer, gas pipe buried and paving road links waterproof processing.
Road Crack Sealing Machine mainly used for irregular cracks of asphalt pavement, concrete pavement, bridge expansion joints, sewer, gas pipe buried and paving road links waterproof processing.