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Nov 12, 2021Hom kev sib txuas ntawm PE yeeb nkabQhia txog txoj kev sib txuas ntawm PE yeeb nkabsaib ntxiv -
Nov 11, 2021Cov txheej txheem dej tsis zoo yuav tsum muab tso rau saum toj lossis hauv qa...Kev sib piv ntawm cov txheej txheem dej tsis zoo rau saum thiab hauv qab ntawm cov kav dejsaib ntxiv -
Nov 10, 2021Vim li cas qee cov kav dej PP-R hais tias tsis nto mounted?Piav qhov laj thawj vim li cas qee cov kav dej PP-R tau sau "tsis txhob ntog"saib ntxiv -
Nov 09, 2021Qee cov ntsiab lus thaum cov cua sov hauv pem teb qhibQhia qee cov ntsiab lus thaum lub tshuab cua sov hauv pem teb Qhia qee cov ntsiab lus thaum cov cua sov hauv pem teb qhibsaib ntxiv -
Nov 08, 2021Qhov laj thawj yog vim li cas cov cua sov hauv pem teb tsis kubQhia qee qhov laj thawj vim li cas cov cua sov hauv pem teb tsis kubsaib ntxiv -
Nov 06, 2021PPR yeeb nkab txuas cov kauj ruam thiab cov teeb meem xav tau kev saib xyuasQhia PPR yeeb nkab txuas cov kauj ruam thiab ceev fajsaib ntxiv -
Nov 05, 2021Cov khoom thiab cov yam ntxwv ntawm PVC-U ob phab ntsa corrugated yeeb nkabQhia cov khoom siv thiab cov yam ntxwv ntawm PVC-U ob phab ntsa corrugated yeeb nkabsaib ntxiv -
Nov 04, 2021Kev txhim kho cov kauj ruam thiab kev cia khoom ntawm polyethylene HDPE ob-ph...Qhia cov kauj ruam ntawm kev teeb tsa thiab kev cia khoom ntawm polyethylene HDPE ob-phab ntsa corrugated yeeb nkabsaib ntxiv -
Nov 02, 2021Specification rau cov kav dej kav dej installationTaw qhia rau cov dej xa dej pipeline installation specificationssaib ntxiv -