Số hiệu tiêu chuẩn
NF Z87-019-1-4*NF EN 300019-1-4
Tên tiêu chuẩn
Fixed Radio Systems - Environmental Engineering (EE) - Environmental conditions and environmental tests for telecommunications equipment - Part 1-4 : classification of environmental conditions - Stationary use at non-weatherprotected locations (V2.1.1)
Ngày phát hành
2003-08-01
Tiêu chuẩn tương đương
EN 300019-1-4:2003,IDT
Tiêu chuẩn liên quan
CEI 60721-3-4 * CEI 60721-2-4 * CEI 60068-2-27 * CEI 60721-2-6 * CEI 60068-3-3 * EN 300019-1-3 * EN 300019-2-4
Thay thế cho
NF ETS 300019-1-4:199509 (Z87-019-14)
Thay thế bằng
NF EN 300019-1-4:201410 (Z87-019-1-4)
Lịch sử ban hành
NF EN 300019-1-4:201410 (Z87-019-1-4)*NF Z87-019-1-4*NF EN 300019-1-4*NF ETS 300019-1-4:199509 (Z87-019-14)
Từ khóa
Climate * Telecommunication * Inserts * Trials * Specifications * Weathering * Communication equipment * Testing * Use * Environment * Utilization * Mission