Continuous hot dip galvanizing line a biggish electrical control project which is complex for control logic.连续热镀锌生产线是较大型的电气控制项目,控制逻辑较为复杂.It was the commune's architect , Phil Hawes , who came galvanizing idea.是这个公社的...
Stainless steel bolts and nuts shall be tightened on manhole covers.人孔盖使用不锈钢螺栓和螺母拧紧.We also supply pickling line, Degreasing line, Annealing furnace for stainless steel.我公司还承揽各种不锈钢酸洗生产线 、 不锈钢脱脂生产线 、 光亮退火生产线等.This paper i...
Now generally used PTEE, EPDM and other material for the valve seat, so bubbles leakproofness good.现一般均使用PTEE 、 EPDM等材料,为阀座, 因此,气泡密封性佳.Especially in automobile industry, the leakproofness of cylinder influences the perfo...