Pyrometric reference cones for laboratory use 实验室用标准测温锥
2.
Pyrometric reference cones for kilns use 工业窑炉用测温锥
3.
Methods of test for dense shaped refractory products . part 13 : specification for pyrometric reference cones for laboratory use 致密异型耐火材料制品的试验方法.第13部分:实验室用标准测温锥规范
4.
En 993 - 12 methods of test for dense shaped refractory products . part 12 : determination of pyrometric cone equivalent refractoriness 致密异型耐火制品的试验方法.第1部分:相应当量测温锥的测定
5.
Methods of test for dense shaped refractory products - part 13 : specification for pyrometric reference cones for laboratory use ; german version en 993 - 13 : 1995 密封成形耐火产品试验方法.第13部分:试验室用测温锥