青云翻译

Paper size used by the next sawing materials. To ensure that the vertical pipe to prevent the assembly welding seam caused by the size and shape affect the welding

According to the drawing size sawing machine cutting. to ensure that the verticality of the steel tube so as not to cause size effects of welding seam welded Assembly

Carries on the yummy treats according to the blueprint size using the saw bench. Guarantees the steel pipe the verticality in order to avoid assembles time creates the welded joint the size to affect the welding forming

bandsaw machine size use the drawings for the steel pipe materials ensure that the vertical degree, so as to avoid causing welded joints while assembling the size and shape affect welding

According to the drawing size sawing machine cutting. to ensure that the verticality of the steel tube so as not to cause size effects of welding seam welded Assembly