There are now 400 staff at headquarters, servicing our regional and overseas work...现在总部有 400 名职员负责地区和海外事务。The machine is only servicing facilities.这部机器只是辅助设备.Servicing & Cleaning of Exhaust Kitchen Hood , Fan and Ductin...
Ingredients: allantoin, vegetal bacteriolytic - enzyme, glycolic acid, citric acid.成份: 尿囊素 、 植物溶菌酶 、 甘醇酸 、 柠檬酸.Citric acid can be extracted from the juice of oranges, lemons, limes or grapefruit.柠檬酸可以从橙汁、柠檬汁、酸橙汁或者柚子汁中提取。...
黑柱石是一种少见的含钙铁硅酸盐矿物.Ilvaite is a rare mineral of calcium - iron - bearing silicate.含铁硅酸盐矿物:有橄榄石 、 黑榴石、十字石 、 黑柱石 、 普通辉石等.III. silicate mineral contain iron , include olive stone, black column stone, common picrite etc....