kraft hardwood semi-bleached pulp 硬木半漂硫酸盐浆
Pure Linen Semi-bleached Cloth 纯亚麻半漂布
Semi-bleached or bleached coniferous 半漂白或漂白的针叶木烧碱木浆或硫酸盐木浆
Semi- or bleached non-coniferous 半漂白或漂白非针叶木烧碱木浆或硫酸盐木浆
Semi- or bleached non-coniferous chemical 半漂白或漂白的非针叶木亚硫酸盐木浆
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