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273 ERW Yeeb Nkab Zeb; ERW Tube Zeb; ZTZG
los ntawm Admin nyob rau hauv 24-07-11
https://www.ztzgsteeltech.com/uploads/2024.7.10-Nkauj ntseeg 273.mp4
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ERW Pipe Mill Manufacturer-ZTZG
los ntawm Admin nyob rau hauv 24-07-10
https://www.ztzgsteeltech.com/uploads/2024.7.10-Nkauj ntseeg.mp4
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Peb cov thev naus laus zis txhim kho kev ntseeg tau li cas? -ZTZG
los ntawm Admin nyob rau hauv 24-07-09
Peb cov tshuab sib koom siv tshuab yog tsim los txhim kho kev ntseeg tau ntawm ntau txoj hauv kev. Los ntawm kev tshem tawm cov pwm hloov pauv, peb cov cav tov txo qhov kev pheej hmoo ntawm kev ua yuam kev thiab tsis sib xws thaum tsim khoom. Qhov no ua rau cov txheej txheem tsim khoom ruaj khov dua, ua kom cov khoom tsim tau zoo ib yam ...
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Txoj Kev Sib Koom Rollers yuav cawm cov neeg siv khoom li cas?
los ntawm Admin nyob rau hauv 24-07-09
https://www.ztzgsteeltech.com/uploads/2024.7.05-不换模具怎样为客户节省模具1.mp4
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120X120X4 Square Yeeb Nkab Zeb; Sib Koom Rolls; ZTZG
los ntawm Admin nyob rau hauv 24-07-06
https://www.ztzgsteeltech.com/uploads/20247.03-120方x4.mp4
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φ508 API ERW yeeb nkab zeb Tshuab Txheej Txheem; ZTZG
los ntawm Admin nyob rau hauv 24-07-05
508 API ERW yeeb nkab zeb: API508 cov kab ntau lawm yog siv los tsim cov roj thiab cov kav dej nrog ib txoj kab uas hla ntawm 273mm-508mm thiab phab ntsa tuab ntawm 6.0mm-18.0mm. Cov txheej txheem thev naus laus zis: Coiling → uncoiler → straightening tshuab → pinch leveling → tsis siv neeg shear taub qab vuam tshuab → hor ...
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