普通照明用钨丝灯|沙特标准|SASO-IEC-60064
SASO-IEC-60064
Tungsten filament lamps for domestic and similar general lighting purposes – Performance requirements
家用和类似用途普通照明用钨丝灯.性能要求
普通照明用钨丝灯|沙特标准|SASO-IEC-60064
SASO-IEC-60064
Tungsten filament lamps for domestic and similar general lighting purposes – Performance requirements
家用和类似用途普通照明用钨丝灯.性能要求
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