铂直壁坩埚, Platinum straight wall crucible

铂圆底盘, Platinum Round Bottom Dish

铂标准盘, Platinum Standard Dish with reinforced rim

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

铂直角盘, Platinum Square Edge Dish

铂 Perl X 型铸模, Platinum Standard Casting Mould

铂直壁坩埚, Platinum straight wall crucible

铂圆底盘, Platinum Round Bottom Dish

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

铂盖, Platinum Lid for Standard form crucible