[国外标准] ASTM F2175-07 PORTABLE AND PERMANENT EMERGENCY ESCAPE LADDERS FOR RESIDENTIAL USE
[国外标准] JIS S3105-1993 Portable cooling pack
[国外标准] JIS S2048-2006 Portable cooling boxes
[国外标准] JIS Z 4333：2006 Portable photon ambient dose equivalent rate meters for use in radiation protection
[国外标准] JIS T9207-2008 Portable ramps for wheelchairs(英文版)