O China Tyue Brand Best Welding Electrodes AWS A5.4 E320-16 no ka mea hana a me ka mea kuai aku |Tianyu
O China Tyue Brand Best Welding Electrodes AWS A5.4 E320-16 no ka mea hana a me ka mea kuai aku |Tianyu Home Na huahana Electrode wiliwili Electrode wiliwili kila O Tyue Brand Best Weld Electrodes AWS A5.4 E320-16 no ke kila kila O ka wehewehe pokole: O A902 (AWS E320-16) he mea hao kila kila me ka titanium-calcium coating.Hiki ke hoohana ia no ka AC a me DC me ka hana maikai loa. E hoouna i ka leka uila ia makou Huahana Huahana Huahana Huahana Kuihao Kuihao Electrode A902 GB/T E320-16 AWS A5.4 E320-16 O ka wehewehe ana: O A902 kahi electrode kila kila me ka titanium-calcium coating.Hiki ke hoohana ia no ka AC a me DC me ka hana maikai loa.O kana metala i hoopaa ia he kupaa maikai maikai loa a me ke kupaa oxidation ikaika a hoohana nui ia i ka hana ana i ka oihana kemika, ka aila, a me na lako hana hydrogen.
Kulea Kulea Kulea A902 GB / T E320-16 AWS A5.4 E320-16 Hoike: O A902 kahi electrode kila kila me ka titanium-calcium coating.O ia