Xov xwm

Dab tsi yuav tsum tau them sai sai rau thaum argon arc vuam stainless hlau?
los ntawm Admin nyob rau hauv 22-04-06
Cov ntsiab lus hauv qab no yuav tsum tau them sai sai rau thaum siv argon arc vuam: 1. Lub hwj huam mov nrog ntsug sab nraud yog saws, thiab qhov zoo polarity yog saws hauv DC (the ...
Nyeem ntxiv
Dab tsi yuav tsum tau them nyiaj mloog thaum xaiv stainless hlau argon arc vuam hlau?
los ntawm Admin nyob rau hauv 22-04-06
Stainless hlau yog ib lo lus dav dav rau steel resistant rau corrosion ntawm tsis muaj zog corrosive media xws li cua, chav thiab dej thiab tshuaj corrosive media xws li acid, alkali thiab ntsev.Vim nws...
Nyeem ntxiv
Niaj hnub no, hailing yuav lees txais "kev tshuaj xyuas" ntawm cov haujlwm no
los ntawm Admin nyob rau hauv 22-03-22
Tsom ntsoov rau kev hloov pauv ntawm tib neeg txoj kev ua neej nyob rau xyoo no, Hailing District tau ua raws li lub hauv paus ntsiab lus ntawm "kev tsom mus rau cov haujlwm thiab kev ua haujlwm", sib koom ua ke pr ...
Nyeem ntxiv