HB 7057-1994
Test method for film thickness of dry film lubricants (English Version)

Standard No.

HB 7057-1994

Language

Chinese, Available in English version

Release Date

1994

Published By

Professional Standard - Aviation

Status

Be replaced 2004-06

Replace By

HB 7056.2-2004

Latest

HB 7056.2-2004

Scope

This standard specifies the test equipment, specimens, test pieces, test procedures and result judgment used for dry film lubricant film thickness testing. This standard is applicable to the determination of the film thickness of dry film lubricants after drying and solidification.

HB 7057-1994 history

• 2004 HB 7056.2-2004 Test methods of solid film lubricants-Part 2:Test method for film thickness of solid film lubricants
• 1994 HB 7057-1994 Test method for film thickness of dry film lubricants

HB 7057-1994 Test method for film thickness of dry film lubricants was changed to HB 7056.2-2004 Test methods of solid film lubricants-Part 2:Test method for film thickness of solid film lubricants.