Feb 04, 2021
Indonesia Cov Hlau Tshaj Tawm Los Ntawm Tuam Tshoj So Kom Zoo Dua Los Ntawm 1...
Indonesia lub tuam txhab xa tawm hlau los ntawm Tuam Tshoj tau nce 134.3% xyoo 2020
Ntau
Feb 01, 2021
Vim li cas ho ua cov kav dej Steel Xav Tau Anticorrosive?
Cov ntsiab lus tseem ceeb ntawm cov hlau yog cov hlau (Fe), uas yooj yim oxidized los ntawm oxygen nyob rau hauv cov pa thaum tawm hauv huab cua thiab tsim cov hlau oxide (Fe2O3), trioxide hlau, ua...
Ntau
Feb 01, 2021
Yuav Ua Li Cas Txheeb Dub Yeeb Nkab Hlau Kub Thiab Kub Daj Galvanized Steel Y...
Cov xim ntawm cov yeeb nkab. Cov yeeb nkab dub steel yog cov ntshiab dub, thaum cov yeeb nkab galvanized yog nyiaj thiab grey; Pipe Galvanized steel yeeb nkab yog siv rau kev thauj mus los dej, hos...
Ntau
Jan 29, 2021
Muaj Kev Ua Ntxiv Ntawm Kev Ntxiv Seem Hlau Rau Hlau Hlawv Rauv kom txo tau k...
Kev lag luam kev lag luam ntawm kev ntxiv cov ntawv txuas rau cov nplaim tawg ua kom tawg kom txo tau kev noj thiab nce ntau lawm
Ntau
Jan 29, 2021
Kev Lag Luam Suav Txawv Teb Chaws Thoob Ntiaj Teb Thawv Cov Nthuav Tawm Thiab...
Tuam Tshoj txoj kev ua lag luam tawm txawv teb chaws tuaj tom qab tau nce siab thiab loj hlob los ntawm 1.9%, tau nce mus rau cov ntaub ntawv siab
Ntau
Jan 28, 2021
Port Australia Cov Khoom Muag Rov Qab Ore Cov Hauv Paus Nyob qis heev
Port Australia cov khoom lag luam tseem ceeb yog tsawg
Ntau
Jan 28, 2021
Dab tsi Yog Cov Lus Txhawb Txhawb Steel
1. Lub ntsiab lus tseem ceeb Cov hlau txhawb nqa xa mus rau cov kav hlau, H-puab cov hlau, lub kaum ntse ntse, thiab lwm yam siv los txhim kho kev ruaj khov ntawm cov qauv hauv engineering. Feem nt...
Ntau
Jan 28, 2021
Scaffolding Yuav Tsum Tau Ua
Scaffolding yuav tsum ua 1. Kev cob qhia kev nyab xeeb cov ntaub ntawv rau kev ua kom lub cev erection 1. Cov neeg ua haujlwm txee yuav tsum tau muaj kev cob qhia kev cob qhia kev nyab xeeb, dhau q...
Ntau