Xov xwm
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Cov mis ua tiav tshaj plaws rau kev xam qhov hnyav ntawm cov hlau!
Qee cov qauv siv rau kev xam qhov hnyav ntawm cov khoom siv hlau: Theoretic Unit Weight of Carbon steel Pipe (kg) = 0.0246615 x phab ntsa tuab x (sab nraud txoj kab uas hla - phab ntsa tuab) x ntev Qhov hnyav ntawm cov hlau puag ncig (kg) = 0.00617 x txoj kab uas hla x txoj kab uas hla...Nyeem ntxiv -
Txoj Kev Khaws Cia ntawm Cov Raj Hlau
Xaiv qhov chaw thiab chaw cia khoom uas tsim nyog (1) Qhov chaw lossis chaw cia khoom uas nyob hauv kev saib xyuas ntawm tog neeg yuav tsum khaws cia kom deb ntawm cov chaw tsim khoom lossis cov chaw khawb av uas tsim cov pa roj lossis hmoov av uas tsis zoo rau hauv qhov chaw huv si thiab ntws dej zoo. Cov nroj tsuag thiab txhua yam khib nyiab yuav tsum tau muab tshem tawm ntawm...Nyeem ntxiv -
2 Feeb kom nkag siab txog Tag Nrho Cov Txheej Txheem Tsim Khoom ntawm Cov Yeeb Nkab Hlau Kub Dov Seamless!
Keeb kwm kev loj hlob ntawm cov yeeb nkab hlau tsis muaj qhov sib txuas Cov yeeb nkab hlau tsis muaj qhov sib txuas muaj keeb kwm ze li ntawm 100 xyoo. Cov kwv tij German Mannesmann tau tsim thawj lub tshuab tho ob lub yob hla xyoo 1885, thiab lub tshuab raj tsis tu ncua xyoo 1891. Xyoo 1903,...Nyeem ntxiv -
Cov Kav Hlau Boiler: Kev Ua Haujlwm Zoo thiab Kev Nyab Xeeb hauv Cov Txheej Txheem Thermal
Kev Piav Qhia Txog Khoom Cov kav hlau boiler yog ib qho tseem ceeb hauv cov khoom siv niaj hnub no, ua lub luag haujlwm tseem ceeb hauv ntau yam kev siv, los ntawm kev tsim hluav taws xob mus rau cov txheej txheem kev lag luam. Cov kav dej no yog tsim los rau...Nyeem ntxiv
Xaiv Womic Steel Group?
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