Jul 26, 2020
Cov ntaub nplaum ua cov nplaum zoo nkauj ncaj qha rau saum npoo ntawm pawg thawj coj nrog kua nplaum ntawm chav kub, yog li tom qab ib lossis ob xy...
Paub meej
Jul 25, 2020
PVC zaj duab xis tuaj yeem faib ua PVC mos zaj duab xis thiab PVC tawv zaj duab xis. Hard PVC tso nyiaj rau kwv yees li 2/3 ntawm kev ua lag luam, ...
Paub meej
Jul 24, 2020
Zaj duab xis siab kua nplaum yog kua nplaum ob-txheej, qhov ua kom kub zoo tshaj yog li 60 ℃.
Paub meej
Jul 23, 2020
Cov txheej txheem ntau lawm ntawm PVC tsis yog cov nyom. Cov kab ntau lawm tom qab feem ntau muaj cov ntawv xovxwm, tshuab luam ntawv, rov qab txhe...
Paub meej
Jul 22, 2020
Yog li dab tsi tiag tiag PVC? PVC, lub npe tag nrho yog Polyvinylchlorid, lub ntsiab lus tseem ceeb yog polyvinyl chloride, thiab lwm yam khoom siv...
Paub meej
Jul 21, 2020
Kev txhaj tshuaj siab: mus txog 1500bar Tuav lub siab: txog 1000bar Txhaj ceev: Txhawm rau kom tsis txhob muaj cov khoom pov tseg, feem ntau xav ta...
Paub meej
Jul 20, 2020
Qhov kev sib kis yog feem ntau yog ua los ntawm lub cev muaj zog, lub thawv txo thiab cov kabmob.
Paub meej
Jul 19, 2020
Lub zog txuag ntawm lub tshuab txuas ntxiv tau muab faib ua ob ntu: ib qho yog lub zog thiab lwm qhov yog qhov khoom cua sov.
Paub meej
Jul 18, 2020
PVC mos yas, yooj ywm thiab yoog PVC extruded ntawv yog tsim los ntawm kev ntxiv yas, stabilizers, thiab lwm yam rau PVC resin los ntawm extrusion ...
Paub meej