H/Kuv Beam
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S275JR HEA HEB IPE 150 × 150 Hlau Tsim ...
Peb lub tuam txhab tshwj xeeb hauv kev muab cov hlau H-beam, uas muaj kev sib tw tseem ceeb ... -
Tuam Tshoj Chaw Tsim Khoom Q235 / Q235B / Q345 / Q345B ASTM H...
Kev Piav Qhia Txog Khoom Siv Ntau Lawm Q235B Cov Ntsiab Lus Tshuaj Lom Zem C ... -
Tuam Tshoj Hoobkas kub muag khoom A36 Q235 G50 H seem ...
Kev Piav Qhia Txog Khoom Tsim Khoom & Chaw Khaws Khoom Pob & Kev Xa Khoom 1. Me me hauv pob khoom ... -
W6X9 W6X15 A36 / ASTM A572 Gr50 kub dov hlau ...
Kev Piav Qhia Txog Khoom Tsim Khoom & Chaw Khaws Khoom Pob & Kev Xa Khoom 1. Me me hauv pob khoom ... -
Tianjin Ehong SS400 S235 Q235B Asmeskas tus qauv ...
Cov Lus Qhia Txog Khoom Cov Khoom Qhia Ntxiv Txog Txheej Txheem 1. Punch hol ... -
SS400 IPE 220 240 Kev Tsim Kho Hlau ASTM A36 H...
loj 100mm * 68mm - 900mm * 300mm Ntev 6–12m lossis raws li qhov kev thov Txheem ASTM, BS, GB / JIS ... -
American-Standard a36 W14X30 X36 W18X50 w 16...
Khoom Lub Npe A36 W14X30 W16X36 W18X50 Kub Dov H Column Beam Universal H beam rau St... -
W8X10 W8X15 W8X28 W8X31 ASTM A572 A992 kub dov ...
Lub Npe Khoom W8X10 W8X15 W8X28 W8X31 ASTM A572 Gr 50 / A992 kub dov const ... -
DIN1025 EN10025 HEA HEB h beam nqe IPN IPE100...
Khoom piav qhia ntawm H beam -
ASTM A36 A992 H beam Kub dov vuam Universal...
Khoom piav qhia ntawm H beam -
Lub koob npe nrov Kub Rolled Q235B Q345b Steel Fr...
Nrog peb qhov kev ntsib uas muaj txiaj ntsig zoo thiab cov kev pabcuam zoo, peb tam sim no tau lees paub tias yog ib lub tuam txhab ntseeg siab ... -
Kub Muag Khoom Muag Khoom Sib Tw Nqe Dav Dav
Kev Piav Qhia Txog Khoom Tsim Khoom & Chaw Khaws Khoom Pob & Kev Xa Khoom 1. Me me hauv pob khoom ...
