Xov xwm

  • Analysis of Formation and Cracking of Phosphorus Segregation in Carbon Structural Steel

    Kev tshuaj xyuas ntawm Kev Tsim thiab Kev Sib Cuag ntawm Phosphorus Segregation hauv Carbon Structural Steel

    Kev soj ntsuam ntawm Tsim thiab Cracking ntawm Phosphorus Segregation hauv Carbon Structural Steel Tam sim no, cov kev qhia tshwj xeeb ntawm carbon structural steel hlau rods thiab tuav yog muab los ntawm cov steel mills hauv tsev yog φ5.5-φ45, thiab ntau yam mature yog φ6.5-φ30. Muaj txiv neej...
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  • Difficult to book ship space ,how to solve

    Yooj yim rau phau ntawv chaw nkoj, yuav daws li cas

    Thaum lub Cuaj Hlis 27, Tuam Tshoj-Tebchaws Europe nthuav qhia "Lub Ntiaj Teb Yida" tag nrho ntawm 100 TEUs ntawm cov khoom xa tawm tau nthuav tawm hauv Yiwu, Zhejiang, thiab maj nrawm mus rau Madrid, lub nroog ntawm Spain, 13,052 mais deb. Ib hnub tom qab, Tuam Tshoj-Europe Express tau ntim tag nrho nrog 50 lub thawv ntim khoom. Qhov R...
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  • Development prospect of fasteners

    Kev loj hlob zeem muag ntawm fasteners

    Txij thaum Lub Ib Hlis Ntuj txog Lub Yim Hli xyoo 2021, Tuam Tshoj tus xa khoom ceev ceev tau nce mus txog 3087826 tons, nce ntawm 516,605 tons piv rau tib lub sijhawm xyoo 2020, nce 20.1% xyoo-rau-xyoo; Tus nqi xa tawm yog US $ 702.484 lab, nce ntawm US $ 14146.624 lab piv nrog tib lub sijhawm hauv 20 ...
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