[国外标准] AS NZS 4782.2-2004 Double-capped fluorescent lamps— Performance specifications Part 2 Minimum Energy
[国外标准] AS NZS 4782.1-2004 Double-capped fluorescent lamps—Performance specifications Part 1 General(IEC 600
[国外标准] SAE J527-2000 Brazed Double Wall Low-Carbon Steel Tubing
[国外标准] JIS B8322-2003 Double suction volute pumps
[国外标准] JIS B6596-1991 Double sizers-Test and inspection methods
[国外标准] JIS B1803-1998 Double-pitch precision roller chains for transmission and conveyors
[国外标准] JIS K6762：2004 Double wall polyethylene pipes for water supply(E)