Số hiệu tiêu chuẩn
prEN 60068-2-21
Tên tiêu chuẩn
IEC 60068-2-21, Ed. 6: Environmental testing - Part 2-21: Tests - Test U: Robustness of terminations and integral mounting devices
Ngày phát hành
2004-11-00
Tiêu chuẩn tương đương
C20-721PR, IDT * IEC 91/502/CDV (2004-11), IDT * OEVE/OENORM EN 60068-2-21 (2005-02-01), IDT
Từ khóa
Cable junctions * Climatic tests * Connections * Electric connection * Electric connectors * Electric terminals * Electrical engineering * Electrical equipment * Environment * Environmental testing * Fasteners * Locking and locating devices * Materials testing * Mechanical properties * Mechanical testing * Resistance * Strength of materials * Stress * Test categories * Testing * Testing conditions * Lines