Test method and specifications of susceptibility for environmental stress-cracking induced by insert-type fittings in low density polyethylene (PE)25 pipes for irrigation laterals
NORMA vydaná dňa 8.12.1995
Designation standards: GB/T 15819-1995
Note: NEPLATNÁ
Publication date standards: 8.12.1995
Country: Chinese technical standard
Kategória: Technické normy GB