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Oct 31, 2024Cov ntawv txuas ntxiv ntawm API 5L PSL2 txhais li cas?API 5L PSL2 cov ntawv txuas txuas txuas txuas txuas rau cov ntawv muab cov kev kho cua sov sib txawv, uas thaum kawg cuam tshuam rau cov khoom siv hluav taws xob thiab microstructu -
Oct 31, 2024X46 Kab Yeeb yog dab tsi?X46 Kab yeeb nkab yog ib qho tseem ceeb hauv kev thauj mus los ntawm cov roj, roj thiab lwm yam dej hauv kev lag luam roj thiab roj. American Petroleum Institute (API) specificatio -
Oct 31, 2024API 5L ERW Pipe Manufacturing Txheej Txheem: Los ntawm Coil mus rau Kab Yeeb ...API 5L ERW Pipe Manufacturing Txheej Txheem: Los ntawm Coil mus rau Kab Yeeb Nkab -
Oct 31, 2024Dab tsi ua rau kab yeeb nkab tsis ua haujlwm?Dab tsi ua rau kab yeeb nkab tsis ua haujlwm? -
Oct 31, 2024Qhov txawv ntawm X52 kab yeeb nkab thiab X46 kab yeeb nkab yog dab tsi?Qhov txawv ntawm X52 kab yeeb nkab thiab X46 kab yeeb nkab yog dab tsi? -
Oct 31, 2024Lub zog tawm ntawm API 5l x46 yeeb nkab yog dab tsi?Lub zog tawm ntawm API 5l x46 yeeb nkab yog dab tsi? -
Oct 31, 2024Qhov txawv ntawm X46 thiab X46Q kab yeeb nkab yog dab tsi?Qhov txawv ntawm X46 thiab X46Q kab yeeb nkab yog dab tsi? -
Oct 31, 2024Qhov txawv ntawm API 5L X46 PSL1 thiab PSL2 yog dab tsi?Qhov txawv ntawm API 5L X46 PSL1 thiab PSL2 yog dab tsi? -
Oct 31, 2024API carbon steel yeeb nkab siv rau dab tsi?API carbon steel yeeb nkab siv rau dab tsi? -
Oct 31, 2024Dab tsi yog cov yam ntxwv ntawm carbon steel kav?Dab tsi yog cov yam ntxwv ntawm carbon steel kav?
