Palibe zolakwa zakuthupi, zomwe zimawonekera mu nickel, zitsulo zosapanga dzimbiri, nickel okhutira, mwachitsanzo 304 ndi 8% -10%, koma ku China, 304 zitsulo zosapanga dzimbiri za nickel zili 8%, 9%, kapena ngati mukufuna 10% nickel zili ndi zitsulo zosapanga dzimbiri mauna, amafunikira malangizo apadera.Wire diameter palibe cholakwika, zina ...
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