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Apr 27, 2020Coj Koj Mus Nkag Siab Vuam Kev Tsis Txaus Siab Txheej-Txheej TxhaumRaws li hom kev puas tsuaj tshaj plaws ntawm kev siv vuam vuam tsis zoo, vuam tsoo puas cuam tshuam rau qhov ua tau zoo thiab kev nyab xeeb ntawm welded qauv -
Mar 30, 2020Flux-cored Wire Arc WeldingIt is the same as ordinary molten electrode gas shielded welding, which uses a fusible flux-cored wire as one electrode (usually connected to the positive electrode, that is, DC... -
Mar 30, 2020Txhim Kho Txoj Kev Vuam Txoj KevTxoj Kev Siv Lub Vev Kuj Siv Cov Vuam Ruaj Ua Ntej hais txog cov qauv hauv zos ua kom sov vuam siv los ntawm kev siv cov cua sov ua haujlwm los ntawm qhov tam sim no dhau... -
Mar 30, 2020MAG Welding MethodMAG welding is the English abbreviation for Fused Arc Active Arc Welding. MAG welding is a metal electrode gas shielded welding method that uses an active gas (such as CO2; Ar +... -
Mar 30, 2020Dayang Vuam Khoom Qhuab Qhia Hall|Coj Koj Nkag Siab Txog Vuam Cov Vuam Tsis Z...Raws li ib qho ntawm cov kev puas tsuaj vuam ntau, vuam tsoo puas cuam tshuam rau kev siv thiab kev nyab xeeb thiab kev cia siab ntawm lub vuam qauv. Cov vuam tsoo tau muab faib... -
Mar 23, 2020Flame BrazingFlame brazingFlame brazing is performed by using a flame formed by combusting a vaporized product of a combustible gas or liquid fuel with oxygen or air for brazing heating. It ... -
Mar 23, 2020Qhia Koj Pom Qhov Vuam Tsis Zoo ---- kub tsooVuam tsoo, raws li ib qho ntawm cov kev puas tsuaj vuam ntau, cuam tshuam loj heev ntawm kev siv tau thiab kev nyab xeeb thiab kev ntseeg tau ntawm tus qauv welded, uas y... -
Mar 22, 2020Yuav Tsum Tau Rau CO2 Cov Roj Shielding Rau Cov Pa Nkev Tiv Thaiv VuamCov ntawv thov rau CO2 tiv thaiv cov roj rau cov roj thaiv kev ua haujlwm vuam vuam vuam viav vias CO2 nyob hauv cov khoom ua kua hauv lub xeev, thiab nws ua pa ntawm cha...
