标准不粘 铂 5% 金坩埚, Non-wetting platinum 5% gold crucible

不粘铂 5% 金坩埚, Non-wetting Pt 5% Au crucible with RF rim

铂可调节三角, Platinum adjustable triangle

铂带加强沿的标准模坩埚, Platinum crucible with reinforced rim

铂铲, Platinum shovel

铂盖, Platinum Lid for Standard form crucible

不粘铂 5% 金坩埚, Non-wetting Pt 5% Au crucible with RF rim

铂圆底盘, Platinum Round Bottom Dish

不粘铂 5% 金坩埚, Non-wetting Pt 5% Au crucible with RF rim

铂盖, Platinum Lid for Standard form crucible