Xov xwm

Hauv kev lag luam niaj hnub no, roj hmab hoses ua lub luag haujlwm tseem ceeb. Vim nws qhov tshwj xeeb elasticity thiab hnav-resistant zog, nws tua...

Cov kav dej HDPE feem ntau yog siv los hloov cov kav dej ib txwm siv hauv cov kav dej ntawm cov tsev nyob thiab cov tsev lag luam.

HDPE (high-density polyethylene) yeeb nkab, raws li cov yeeb nkab yas nrog kev ua tau zoo, muaj ntau yam kev siv hauv Suav teb.

HDPE kav dej muaj lub zog tensile siab thiab nruj, uas ua rau lawv muaj peev xwm tiv taus qee qhov kev ntxhov siab thiab kev thauj khoom, thiab tsi...

Nrog rau txoj kev loj hlob ntawm kev lag luam niaj hnub no, kev siv cov khoom siv polymer tau dhau los ua ntau thiab ntau dua. Ntawm lawv, high-den...