Glass fiber filament plain weave for CCL(of a width exceeding 3cm, of filaments measuring per single yarn not exceeding 136 tex), the weight for each square meter≤18g 覆铜板用玻璃纤维长丝平纹布，开纤或每平方米重≤180g(宽度＞30cm，单根纱线细度≤136特),
Other glass fiber filament plain weave(of a width exceeding 3cm,of filaments per single yarn not exceeding 136 tex), the weight for each square meter≤25g 其他平米重≤250g玻璃长丝平纹布(宽度超过30cm，单根纱线细度不超过136特),
