Specification for aluminized polychloroprene rubber-coated nylon fabric (350 g/m²) for aerospace purposes Ingestion-build-109673 to find two different messages

to find two different messages with the same signature

“protection class” has been renamed as “level” and “class 0” has been deleted

1 discusses fire extinguishing installations and equipment on premises

dimensions

which are additional to those in EN 50136-1-1:1998

Specification for aluminized polychloroprene rubber-coated nylon fabric (350 g/m²) for aerospace purposes Ingestion-build-109673 to find two different messagesWhat is BS F 139 Aluminized polychloroprene rubber coated nylon fabric about? BS F 139 specifies the requirements for a single ply nylon fabric coated on both sides with polychloroprene rubber and having an aluminized face. BS F 139 specifies the requirements, tests and indetifications with respect to aluminized polychloroprene rubber coated nylon fabric. Who is BS F 139 Aluminized polychloroprene rubber coated nylon fabric for? BS F 139 on aluminized