- tungsten carbide thread nozzle
- 2016-11-01 14:32
- cemented carbide nozzle:1.virgin or recycled tungsten carbide, cemented carbide, wolfram, hard alloy as DIN2.custom made
- Hard Alloy dies
- 2016-10-25 18:49
- hard alloy dies:Materials: hard alloy and nonmetal as DINUsed in geological prospecting, machinery/tool manufacturing an