Plaub Hlis Ntuj 14, 2023
Lub npe lag luam
Koj lub tuam txhab cov khoom lag luam yog cov kws tshaj lij, thiab cov neeg ua haujlwm pabcuam cov neeg siv khoom muaj tus cwj pwm zoo. Koj lub tuam txhab cov khoom yog cov kws tshaj lij.
Plaub Hlis Ntuj 14, 2023
Lub npe lag luam
Koj lub tuam txhab cov khoom lag luam yog cov kws tshaj lij, thiab cov neeg ua haujlwm pabcuam cov neeg siv khoom muaj tus cwj pwm zoo. Koj lub tuam txhab cov khoom yog cov kws tshaj lij.
Plaub Hlis Ntuj 14, 2023
Lub npe lag luam
Koj lub tuam txhab cov khoom lag luam yog cov kws tshaj lij, thiab cov neeg ua haujlwm pabcuam cov neeg siv khoom muaj tus cwj pwm zoo. Koj lub tuam txhab cov khoom yog cov kws tshaj lij.
TSHAJ NTXIVmolybdenum threaded pas nrig
TSHAJ NTXIVmolybdenum rods
TSHAJ NTXIVlanthanated molybdenum pas nrig
TSHAJ NTXIVsilicon molybdenum rods cua sov caij
TSHAJ NTXIVzoo kub muag molybdenum rods