Số hiệu tiêu chuẩn
prEN 60068-2-18
Tên tiêu chuẩn
IEC 60068-2-18: Environmental testing - Part 2: Tests - Test R and guidance: Water
Ngày phát hành
1998-11-00
Tiêu chuẩn tương đương
C20-718, IDT * IEC 104/97/CDV (1998-11), IDT * OEVE/OENORM EN 60068-2-18 (1999-02-01), IDT
Từ khóa
Bushes (mechanical components) * Case tightness * Degrees of protection * Detector gases * Electric appliances * Electrical engineering * Electricity * Environmental testing * Gas leanage * Immersion * Impermeability * Liquids * Materials testing * Mechanical testing * Pressure overload * Pressure rise * Pressure vessels * Sealing rings * Test gases * Testing * Tightness * Freedom from holes * Density