酒存放在这个穿孔的黑檀木板墙上.Wine is stored in a perforated black wood wall.有一位皇后坐在窗边在黑檀木的框上刺绣.A queen sat at her window and embroidered on an ebony frame.目前该公司因嫌疑故意进口非法的马达加斯加黑檀木材而受到调查.It is being investigated on suspicion of knowing...
For use with backflow preventer test cocks to protect from damage.用于防回流阀测试旋塞,防止受到破坏.Backflow preventer manufactured from 300 Series stainless steel for corrosion resistance.防回流阀采用耐腐蚀的300系列不锈钢制造.However, backflow may now ...
Brown granulated sugar was decolorized by sodium metabisufite and composite macromolecular flocculant.研究了重硫氧与复合高分子絮凝剂对复溶赤砂糖脱色的效果.Comparing with traditional flocculant the secondary pollution wasand the bioflocculant is s...