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標準編號 標準名稱 發布部門 發布日期 狀態
JIS H 4460:2002 General rules for test of tungsten and molybdenum materials for lighting and electronic equipments Japanese S.. 2021-03-16 現行
ASTM B277-18 Standard Test Method for Hardness of Electrical Contact Materials American S.. 2018-04-01 現行
ASTM B693-17 Standard Specification for Silver-Nickel Electrical Contact Materials American S.. 2017-11-01 現行
ASTM B540-97(2017) Standard Specification for Palladium Electrical Contact Alloy American S.. 2017-11-01 現行
ASTM B562-95(2017) Standard Specification for Refined Gold American S.. 2017-11-01 現行
ASTM B589-94(2017) Standard Specification for Refined Palladium American S.. 2017-11-01 現行
ASTM E439-17 Standard Test Methods for Chemical Analysis of Beryllium American S.. 2017-05-01 現行
ASTM B563-01(2017) Standard Specification for Palladium-Silver-Copper Electrical Contact Alloy American S.. 2017-04-01 現行
ASTM B476-01(2017) Standard Specification for General Requirements for Wrought Precious Metal Electrical Contact Materials American S.. 2017-04-01 現行
ASTM B477-97(2017) Standard Specification for Gold-Silver-Nickel Electrical Contact Alloy American S.. 2017-04-01 現行
ASTM B522-01(2017) Standard Specification for Gold-Silver-Platinum Electrical Contact Alloy American S.. 2017-04-01 現行
ASTM B671-81(2017) Standard Specification for Refined Iridium American S.. 2017-04-01 現行
ASTM B596-89(2017) Standard Specification for Gold-Copper Alloy Electrical Contact Material American S.. 2017-04-01 現行
JIS C 2534:2017 Fe-based Amorphous Strip Delivered In The Semi-processed State Japanese S.. 2017-03-21 現行
JIS C 2535:2017 Methods Of Measurement Of The A.c. Magnetic Properties Of Fe-based Amorphous Strip By Means Of A Single Sheet Tester Using A Single Yoke Japanese S.. 2017-03-21 現行
JIS H 1405:2016 Methods For Chemical Analysis Of Thoriated Tungsten Materials Japanese S.. 2016-11-21 現行
ASTM B974/B974M-16 Standard Specification for Free-Cutting Bismuth Brass Rod, Bar and Wire American S.. 2016-10-01 現行
ASTM B684/B684M-16 Standard Specification for Platinum-Iridium Electrical Contact Materials American S.. 2016-06-01 現行
JIS H 4751:2016 Zirconium Alloy Tubes Japanese S.. 2016-05-20 現行
ASTM B631-93(2016) Standard Specification for Silver-Tungsten Electrical Contact Materials American S.. 2016-05-01 現行
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