acid bleaching 酸性漂白...after-treatment with bleaching powder 漂白粉后处理法...concentrated bleaching powder 浓缩漂白粉...after-bleaching 后漂白...bleaching fastness 耐漂白牢度;耐漂白色牢度...oxygen bleaching of pulp 纸浆氧气漂白...chromic bleaching 铬漂白...bleaching a.漂白(的)漂白脱色漂白...aqua regia bleaching 王水漂白...low-density bleaching 低浓度漂白...bleaching machine 漂白机...bleaching liquid 漂白液...bleaching power 漂白本领...high test bleaching powder 高级漂白粉;漂粉精...fastness to bleaching 耐漂牢度;耐漂白色牢度...bleaching Fluid 漂白粉液...bleaching enging 漂白机...bleaching earth 漂白粘土...bleaching agent 漂白剂...bleaching of cloth 布的漂白...colour fastness to bleaching 耐漂白牢度;耐漂白色牢度...
交流互动
发表言论