The raw material of bark is supplied by large lumber processing factory, all treatment process all uses special machine, be like disintegrator, muller, fiber centrifuge, grading equipment and packer.是什么意思_The raw material of bark is supplied by large lumber processing factory, all treatment process all uses special machine, be like disintegrator, muller, fiber centrifuge, grading equipment and packer.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句