HBm 66.49-1990
Damp heat test method for instrumentation of minivans (English Version)

Standard No.

HBm 66.49-1990

Language

Chinese, Available in English version

Release Date

1987

Published By

Professional Standard - Aviation

Latest

HBm 66.49-1990

Replace

HBm 59-1987

Scope

This standard specifies the purpose, test conditions and test procedures of the instrument damp heat test for mini-trucks. This standard applies to the damp heat test of mini truck instruments (hereinafter referred to as test specimens). It is also suitable for the damp heat test of mini car instruments. The damp heat test of electrical equipment and accessories of mini trucks (cars) can also be adopted as a reference.

HBm 66.49-1990 history

• 1987 HBm 66.49-1990 Damp heat test method for instrumentation of minivans
• 1987 HBm 59-1987 Damp heat test method for miniature automobile instrument