The waste after mercerization produces an effluent containing 5 % NaOH.丝光后产生含碱量5%的废液.The original purpose of mercerization was to improve the luster of cotton fibers.丝光的本来目的是改善棉丝维的光泽.Mercerization of cotton fabrics is st...
The rooms have a baronial feel, with oak paneling and leather sofas.橡木制镶板和皮沙发使房间看起来既豪华气派又古色古香。Beyond the orange grove lay - the green ribboned fields of a baronial estate.在柑橘林的那边,展现着一片男爵庄园的带状田野.The baronial class had now...