12402资源列表

[国外标准] BS EN ISO 12402-5-2006 Personal flotation devices — Part 5 Buoyancy aids (level 50) — Safety require

[国外标准] BS EN ISO 12402-4-2006 Personal flotation devices — Part 4 Lifejackets, performance level 100 — Safe

[国外标准] BS EN ISO 12402-3-2006 Personal flotation devices — Part 3 Lifejackets, performance level 150 — Safe

[国外标准] BS EN ISO 12402-2-2006 Personal flotation devices — Part 2 Lifejackets, performance level 275 — Safe

[国外标准] BS EN ISO 12402-1-2005 Personal flotation devices — Part 1 Lifejackets for seagoing ships — Safety r