Cov khoom siv

Ntsuas Cov Caj Npav Hom tsis pom kev zoo nrog pob khoom sib xws tuaj yeem muaj kev cuam tshuam loj ntawm cov khoom siv rau koj pob. Peb muab Eco-ntim, iav cov ntaub ntawv tuaj yeem siv hauv cov pob khoom, thiab peb zoo siab sab laj thiab muab kev taw qhia txog kev xaiv cov khoom siv & kho kom zoo nkauj raws li koj cov Kev Xav Tau.

Home -Material

IAV

Iav yog tsis-crystalline amorphous khoom uas feem ntau pob tshab. Iav tuaj yeem ua pwm thiab kho kom zoo nkauj hauv cov lus tshaj tawm, thiab muaj cov tshuaj lom neeg zoo tiv thaiv thiab cov khoom thaiv rau kev ntim khoom.