EN 60512-13-1 ed. 2

EN 60512-13-1 ed. 2 Connectors for electronic equipment - Tests and measurements - Part 13-1: Mechanical operation tests - Test 13a: Engaging and separating forces - Details a standard test method to measure the force to fully engage or separate mating connectors, including the effect of any locking, latching, sealing, engaging, separating or similar device, that assists or resists such operation.

Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.