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

铂标模坩埚, Platinum standard form crucible

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

铂燃烧舟, Platinum Combustion Boat

铂盖, Platinum Lid for Standard form crucible

铂焙烧坩埚, Platinum roasting crucible with lid

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

铂盖, Platinum Lid for Standard form crucible

铂标模坩埚, Platinum standard form crucible