fire-proof function
常見(jiàn)例句
- The light panel structure, the high quality PET synthetic fiber filter material is with features of low initial pressure, good fire-proof function.
輕便的板式結(jié)構(gòu)，優(yōu)質(zhì)的聚酯合成纖維過(guò)濾材料，初阻力低，防火性好。 返回 fire-proof function