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

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

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

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

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

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

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

钢铁及合金化学分析方法 铁粉中盐酸不溶物的测定
Methods for chemical analysis of iron，steel and alloy--The determination of hydrochloric acid-insoluble content of iron powders

2000-10-25