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光带支架
带支架轻触开关原理图
OYELEC 1 2 3 4 5 6 7 OYELEC A A B B SPECIFICATTION Operating temperature range: -30 ℃to+85℃ C Rating: 50mA.12V DC C Insulation resistance: 100M Ω min.100V DC Dielectric strength: 250V AC for 1 min Contact resistance: 100m Ω max. Life time: 100,000 Cycles Operating fore: B:180gf C:250gf D Travel: 0.25 ±0.1mm D Information: (1):Series NO. UNIT:MM TYPE MODEL NO: PAPER NO:A4 SCALE 1:1 (2):Material of
避雷带支架拉力测试记录
避雷带支架拉力测试记录
避雷带支架拉力测试记录——《建筑工程资料管理规程》DBJ01-51-2003用表