Feb. 26, 2025 ( Origin : China )
Content : ... of UL1685-2007, UL2556-2007 Scope: Apply to check the vertical-tray fire test for determining values of cable flame ... such as the electric power, telecommunications etc.) Main components: Main consist of Ignition source & supply fire control system, ...
Apr. 15, 2025 ( Origin : China )
Content : ... the system and the connection form of the pipeline, and the process of installation operation should be considered. The components with vertical or horizontal installation requirements must meet the requirements after ...
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