杜美丝芯用铁镍合金4J43
Iron-nickel alloy 4J43 for dumet wore core
2005-07-26
BS ISO 16468-2015
Investment castings (steel, nickel alloys and cobalt alloys). General technical requirements
熔模铸件（钢、镍合金和钴合金） 一般技术要求
2015-10-31
ISO 16468-2025
Investment castings (steel, nickel alloys and cobalt alloys) — General technical requirements
熔模铸件（钢、镍合金和钴合金） 一般技术要求
2025-05-26
BS EN 2103-1-1992
Steel, nickel base and cobalt base alloy remelting stock and castings. Technical specification.-General requirements
钢、镍基和钴基合金重熔坯料和铸件 技术规格 一般要求
1992-01-31
UNE-EN 2103-1-1993
AEROSPACE SERIES. STEEL, NICKEL BASE AND COBALT BASE ALLOY REMELTING STOCK AND CASTINGS. TECHNICAL SPECIFICATIONS. PART 1: GENERAL REQUIREMENTS.
航空航天系列 钢、镍基和钴基合金重熔坯料和铸件 技术规格 第1部分:一般要求
1993-07-16
DIN EN 2103-1
Aerospace series; steel, nickel base and cobalt base alloy remelting stock and castings; technical specification; part 1: general requirements; german version EN 2103-1:1991
航空航天系列；钢、镍基和钴基合金重熔坯料和铸件；技术规范；第1部分:一般要求；德文版EN 2103-1:1991