赛斯专业词典
硫酸盐纸桨
返回 5 条匹配短语对
机械纸桨
mechanical pulp
硫酸盐纸桨
sulfate pulp
亚硫酸盐纸桨
sulfite pulp
纸桨
paper pulp
纸桨木
Pulpwood
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