1 Scope This standard specifies technical requirements, testmethods, inspection rules, packing, marking and qualitycertificate of electro-fused mullite. This standard is applied to the synthesized electro-fused mullite.
文摘1 Scope This standard specifies technical requirements, testmethods, inspection rules, packing, marking and qualitycertificate of electro-fused mullite. This standard is applied to the synthesized electro-fused mullite.
