online opacimeter

同义词释义

1)on-line opacimeter,纸机不透明度测定仪2)paper machine,纸机3)vat-lined board,vat-made paper board,圆网纸机制纸机4)Paper machine,造纸机5)high-speed paper machine,高速纸机6)paper-transferring mechanism,递纸机构