Acouskwụ kachasị mma acoustical maka laminate na ebe etiti siri ike.
Kedu ka ụlọ gị dị? Need chọrọ ngwaahịa ọhụụ ọ bụla maka ndozi?
Ruife ga - enyere gị aka na ya.
Anyị nwere ụlọ ọrụ nke anyị, nke bụ nnukwu onye na-ebubata ọkwa na China ugbu a, ya na teknụzụ na ndị otu ọrụ.
Nnyocha ọ bụla maka ụlọ ọrụ na ngwaahịa ga-ekwe omume ma nabata.
Shanghai biiru nwere afọ 10 maka ihe mkpuchi foodglas & Polyester / nettting. Anyị bụ onye na-emepụta ndị China nke China. E nwere ihe karịrị 80% mkpuchi mkpuchi foil na-eji scraid anyị na China. Ruo ugbu a, a nwetasịrị spimester nke polyester anyị site na Norway Lab ma bụrụ onye na-ebunye onyinye nke amaytọ.
Oge Post: Ọkt-10-2022