ASTM A28-21

Specification for Lap-Welded and Seamless Steel Boiler Tubes for Locomotives

NORMA vydaná dňa 1.1.1921

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The information about the standard:

Designation standards: ASTM A28-21
Note: NEPLATNÁ
Publication date standards: 1.1.1921
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Kategória: Technické normy ASTM