HBm 66.48-1990
Test method for dustproof and dust resistance of instrumentation of minivans (English Version)
- Standard No.
- HBm 66.48-1990
- Language
- Chinese, Available in English version
- Release Date
- 1987
- Published By
- Professional Standard - Aviation
- Latest
- HBm 66.48-1990
- Replace
- HBm 61-87
- Scope
- This standard specifies the test purpose, test conditions, test equipment, test procedures and test result evaluation of minivan instrument dustproof and dust resistance test methods. This standard is applicable to the dust-proof and dust-resistant test of mini-truck instruments (hereinafter referred to as test specimens), and also applies to the dust-proof and dust-resistant test of mini-car instruments. The dustproof and dust resistance tests of electrical equipment and accessories of mini trucks (cars) can also be adopted as a reference.
HBm 66.48-1990 history
- 1987 HBm 66.48-1990 Test method for dustproof and dust resistance of instrumentation of minivans
