Sep 20, 2026
Vim li cas Steel Rhiav Hloov Channel Kab Nrog Kauv Welded Steel Pipe?
Vim li cas Steel Rhiav Hloov Channel Kab Nrog Kauv Welded Steel Pipe?
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![TIAB SA 1163]()
Sep 05, 2024TIAB SA 1163AS1163 yog Australian / New Zealand Standard rau Cold-formed structural steel hollow seem. Cov Qauv no qhia txog qhov yuav tsum tau ua rau kev tsim khsaib ntxiv -
![API 5L]()
Sep 05, 2024API 5LAPI 5L yog ib qho kev qhia tshwj xeeb rau kab yeeb nkab uas American Petroleum Institute (API) tsim thiab nws muab cov kev cai rau kev tsim khoom ntawsaib ntxiv -
![ASTM A795- Hluav Taws Sprinkler Yeeb Nkab]()
Sep 05, 2024ASTM A795- Hluav Taws Sprinkler Yeeb NkabASTM A795 hluav taws sprinkler yeeb nkab thiab cov kav dej muaj yog ib hom carbon steel yeeb nkab tsim los rau cov tshuab tua hluav taws, ua raws li csaib ntxiv -
![ASTM A53]()
Sep 05, 2024ASTM A53ASTM A53 tus qauv yog ib qho ntawm feem ntau siv cov pa roj carbon steel yeeb nkab cov qauv hauv cov roj & roj, cov qauv, kev tsim kho, cov kav dej tssaib ntxiv -
![Sib txawv ntawm SHS / RHS / CHS Tshooj Yeeb Nkab]()
May 02, 2024Sib txawv ntawm SHS / RHS / CHS Tshooj Yeeb NkabSib txawv ntawm SHS / RHS / CHS Tshooj Yeeb Nkabsaib ntxiv
