Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence
Latest
GJB 5991-2007
Scope
This specification stipulates the requirements, quality assurance regulations, delivery preparation and instructions for submarine air filter paper, etc. This specification applies to submarine air filter paper made of glass fiber cotton.
GJB 5991-2007 Referenced Document
EJ/T 369-1989 Specifications for fire-resistant high-efficiency air filter paper