APAM with narrow molecular weight distribution
dam with narrow clay core
one-direction end-dump advancing with narrow dike
activating tungsten inert-gas welding with direct current straight polarity mode
A-TIG welding with DCRP mode
Build-up Welding With Electroslag and Plate Electrode
electro slag welding with consumable nozzle
Electro-slag welding with consumable nozzle
laser welding with fillet wire
laser welding with wire
One-side welding with back formation
single face welding with double face forming
tungsten inert-gas welding with addition of filler metal
welding with cold filler wire
automatic band saw with carrier
inner diameter saw with built-in grinder
dissolve with heat,flow with the same temperature,elute with warm water