In the boiler's inspection, some fillet weld's crackles were found on the same side of the header of steam collectingchannel for some boilers that had the same style.
在锅炉检验中，发现几台同类型锅炉的集汽联箱的管座角焊缝，均在相同一侧出现裂纹。
2
The balcony is not only the indoor air circulation, one of the great important channel, is collecting sunlight.
阳台不光是室内空气流通的一大重要通道，也是采集阳光的地方。
3
An important channel of collecting information: to provide a reliable basis for decision-makings by collecting the contacting information of the customers and analyzing the valuable information.