HB 6172-1988
General Surface Roughness (English Version)

Standard No.
HB 6172-1988
Language
Chinese, Available in English version
Release Date
1988
Published By
Professional Standard - Aviation
Latest
HB 6172-1988
Scope
This standard specifies the general roughness requirements for machined surfaces, cold stamped surfaces, rubber and plastic molded surfaces, forged and cast surfaces. This standard applies to surfaces without special requirements.

HB 6172-1988 history

General Surface Roughness



Copyright ©2024 All Rights Reserved