他有加热吸用可卡因的所有器具, 包括喷灯都有.He has all the apparatus, including a blowtorch, for freebasing cocaine.之后,他们用喷灯蒸发水银, 最终提取黄金.They then vaporise the mercury using a blowtorch , leaving gold behind.烧杯被放在喷灯上方.The beaker was placed o...
植物染料加入助剂后可用于印染棉织物.Cotton can be dyed after pre mordanting with addition agent.牛浸布是一种颇为柔软,多孔的棉织物.Oxford is a rather soft and porous cotton fabric.采购产品成品皮革, 织物, 丝绸, 真丝织物, 棉织物, 羊毛织物.Finished Leather, Fabrics, Silk, Silk Fab...