mankhwala

3D FRP Sandwich Panel

Ndi njira yatsopano, imatha kutulutsa mphamvu yayikulu komanso kachulukidwe kagawo kakang'ono kophatikizana.
Sekani mbale ya PU yapamwamba kwambiri munsalu yapadera ya 3 d, kudzera mu RTM (vacuum moldig process).

kufunsa zambiri