JB/T 6649-2010
气雾化锡青铜球形粉末
Gas atomization spherical bronze powder
2010-02-11
KS D ISO 4496
금속분말 — 철, 구리, 주석 및 청동 분말의 산 불용성 함유량의 정량
金属粉末铁、铜、锡和青铜粉末中酸不溶性含量的测定
2023-10-27
ISO 4496-2017
Metallic powders — Determination of acid-insoluble content in iron, copper, tin and bronze powders
金属粉末铁铜锡青铜粉末中酸不溶物含量的测定
2017-07-12
KS D ISO 4496(2018 Confirm)
금속 분말－철, 구리, 주석 및 황동 분말의 산 불용분 정량 방법
金属粉末铁、铜、锡和青铜粉末中酸不溶物含量的测定
2003-10-30
BS EN ISO 4496-2017
Metallic powders. Determination of acid-insoluble content in iron, copper, tin and bronze powders
金属粉末 铁、铜、锡和青铜粉末中酸不溶物含量的测定
2017-09-04
GB/T 42515-2023
金属粉末 铁、铜、锡和青铜粉末中酸不溶物含量的测定
Metallic powders—Determination of acid-insoluble content in iron, copper, tin and bronze powders
2023-05-23
UNE-EN 24496-2003
Metallic powders. Determination of acid insoluble content in iron, copper, tin and bronze powders.(ISO 4496:1978).
金属粉末 铁、铜、锡和青铜粉末中酸不溶物含量的测定 （ISO 4496:1978）
2003-07-18
DIN EN ISO 4496
Metallic powders - Determination of acid-insoluble content in iron, copper, tin and bronze powders (ISO 4496:2017)
金属粉末.铁、铜、锡和青铜粉末中酸不溶物含量的测定（ISO 4496-2017）
2017-11-01
GOST 30550-1998
Порошки металлические. Определение содержания нерастворимых в кислотах веществ в порошках железа, меди, олова и бронзы
金属粉末 测定铁 铜 锡和青铜粉中的酸不溶物含量
1998-05-28
EN ISO 4496-2017
Metallic powders - Determination of acid-insoluble content in iron, copper, tin and bronze powders (ISO 4496:2017)
金属粉末 - 铁 铜 锡和青铜粉中酸不溶物含量的测定（ISO/FDIS 4496:2017）
2017-08-09