送料

The unit is composed of hydraulic and double conic placing,hydraulic spading and drawing ,straightening,shearing,end stopping,coiling,feeding,dropping cart,ect.

本机组有液压,双,液压铲头引头,送,校直,剪切,阻尼,收卷,上,下小车等主要部件组成.

The feed-pipe is as clean as a whistle, so I’m afraid, if the oil is not getting through to the burner, the valve must be faulty.

送管净净, 所以我担心要是油不通过喷嘴, 阀门一定有毛病。