阿法埃莎
美国标准分子筛, USA Standard Sieve
Al-23管(两端开口);外径 (mm), Al-23 Tube (both ends open);OD (mm)
Al-23绝缘管, Al-23 Insulating Tube
Al-23坩埚, Al-23 Crucible
Al-24坩埚, Al-24 Crucible
Al-23 Boat;L1 (mm)
Al-23有孔圆盘;外径 (mm), Al-23 Round Disc With Hole;OD (mm)
玻璃碳球状粉末, Glassy carbon spherical powder
玻璃碳碎粉, Glassy carbon splinter powder