Home / Standards / GB/T 2677.9-94 GB/T 2677.9-94 Determination of pentosan content in papermaking raw materials—Replacement 造纸原料多戊糖含量的测定代替 Standard Type GBT ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A