[国外标准] SAE J986-1998 Sound Level for Passenger Cars and Light Trucks
[国外标准] SAE J57-2000 Sound Level Of Highway Truck Tires
[国外标准] SAE J336-2001 Sound Level for Truck Cab Interior
[国外标准] BS 3539-1986 Sound level meters for the measurement of noise emitted by motor vehicles
[国外标准] JIS B7560-1992 Automatic level gauges for measuring the level of liquid in tanks
[国外标准] JIS C1512-1996 Level recorders for recording sound level and／or vibration level
[国外标准] JIS C1510-1995 Vibration level meters