EN 116205/116206/116207-1995 空白详细规范:密封式继电器.用于恶劣的固定环境条件(116205).用于恶劣的易变环境条件(116206).用于恶劣的大气环境条件下(116207)
Blank Details Specification: Hermetically Sealed Relays for Severe Static Environmental Conditions (116205) for Severe Mobile Environmental Conditions (116206) for Severe Airborne Environmental Conditions (116207)