Standard No.:	GB/T 12544-1990
Chinese Name:	汽车最高车速试验方法
English Name:	Motor vehicles-Maximum speed-Test method
Professional Classification:	T40 Automobiles in general
Professional Classification:	GB National Standard
ICS Classification:	43.020
Issued by:
Issued on:	1990-01-02
Implemented on:	1991-09-01
Status:	ABOLISHED
Replace:	GB1334-1977
Replace By:	GB/T12544-2012 Measurement of maximum speed of motor vehicles
Replace By Date:	2013-07-01
Language:	English
File Format:	PDF
Word Count:	1000 words
Price(USD):	30 (USD)
Delivery:	via email in 1-3 business day

1 Subject Content and Application Scope

This standard specifies test method of maximum speed of motor vehicles.
This standard is applicable to all kinds of motor vehicles.

2 Normative References

GB/T 12534 Motor Vehicles-General Rules of Road Test Method

3 Test Conditions

3.1 Testing instruments and appliances
a. Timer (including stopwatch, and other timing devices like photoelectric cell type may also be used), 0.01s least reading;
b. Steel tape;
c. Mark post.
3.2 Other test conditions are according to GB/T 12534.

4 Preparation of Test Vehicles

4.1 Shall be carried out according to GB/T 12534.
4.2 Close door and window of vehicles.
4.3 Inspect steering mechanism of test vehicles, fastening condition of each fastener and braking system performance for safety of the test.