Nkag Siab Txog Cov Txheej Txheem Tsim Khoom ntawm Foamed Copper
Cov hlau ua npuas ncauj (cov hlau uas muaj qhov) muaj cov yam ntxwv zoo heev ntawm kev nqus hluav taws xob, kev ua hluav taws xob, thiab kev ua kom sov, thiab siv dav hauv cov khoom uas nqus tau kev sib tsoo, cov electrodes roj teeb, thiab cov khoom hloov pauv cua sov. Curr...
saib cov ntsiab lus