Qhov no tus kheej zawm fastener ua rau siab heev shear thiab tensile qhov tseem ceeb los ntawm nws cov cim, hardened, xauv rau hauv qhov chaw mandrel thiab tshwj xeeb tsim aluminium lub cev.
Qhov no tus kheej zawm fastener ua rau siab heev shear thiab tensile qhov tseem ceeb los ntawm nws cov cim, hardened, xauv rau hauv qhov chaw mandrel thiab tshwj xeeb tsim aluminium lub cev.