Other offset paper, weighing 40g/㎡ or more but not more than 150g/㎡(containing not more than 10% of fibres obtained by mechanical or chemi- mechanical process) 其他40<每平米重≤150g的胶版纸(机械或化学-机械法制得的纤维含量≤10%),
Other uncoated paper, weighing 40g/㎡ or more but not more than 150g/㎡(used for writing and printing, containing not more than 10% of fibres obtained by mechanical or chemi-mechanical process) 其他40<每平米≤150g未涂中厚纸(书写印刷用,含机械或化学-机械法制纤维≤10%),