How to buy 2000 people QQ group
As shown in the figure: How to buy the other 15,200 people.
Which master uses heat plate welding, is welding plastic products. The workmodes on the hot plate welding have three suction cups. Sometimes suction cups can't suck the product. I feel
Which master uses hot plate welding, is welding plastic products. The workmodes on the hot plate welding have three suction cups. Sometimes the suction cups can't suck the product. I feel that the suctional power is too small! I do n’t know how many advice and good way to teach?
How about the prospect of 6 yuan buffet car wash shop
Location in Yingkou City, Liaoning Province
I want to do how to do it, how to enter the industry
There is no job at present, I want to do it, I don't know where to learn technical techniques