litekanyetso tsa hae

  • ASTM A193 A193M Standard ga tlhaloso ya motsoako-Steel le Stainless Steel Bolting bakeng High Mocheso kapa High Khatello Service le tse ling Special Morero
  • ASTM A320 A320M Standard ga tlhaloso ya motsoako-Steel le Stainless Steel Bolting bakeng sa Service Low-Mocheso
  • ASTM A325M-09 Standard ga tlhaloso bakeng sa mehaho Bolts, Steel, Heat Tšoara 830 MPa Bonyane Tensile Matla
  • ASTM A563M Standard ga tlhaloso bakeng sa k'habone le motsoako Steel Nuts (meteriki)