The luminaire shade adopts Pyrex glass with high light transmission.
玻璃罩材料为耐热玻璃,透光性能好,光通量损失小.
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This luminaire consists of outer cleaning part and inner explosion - proof part.
本灯具由外部净化,内部 防爆 两部分组合而成.
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This Luminaire consists of glass chimney, body and front cover.
本灯具主要由玻璃罩 、 灯体和顶盖组成.
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Adopting this method, It'solves setting problems of luminaire outdoor in actual project.
并采用该法解决实际中遇到的室外灯具光源设置问题.
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Luminaire so constructed that a specified vapor or gas cannot enter enclosure.
可防止一特定蒸汽或气体进入灯罩的灯具.
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The luminaire shall only be used with rated voltage and frequency.
此灯具仅仅在额定电压和频率上使用.
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This luminaire consists of lamp body and ballast box.
本灯具由灯体和镇流器箱组成.
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Luminaire shall only be used with rated voltage and frequency.
灯具应该在额定功率和频率下使用.
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Are There any Possibility of Utilization Factor Greater than Luminaire Efficiency?
利用系数有可能大于灯具效率 吗 ?
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Upward inclination of a luminaire the horizontal.
灯具相对水平方向向上倾斜的角度.
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Luminaire a jet of water from any direction.
防止来自各个方向水的喷射的灯具.
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A luminaire shall comply the dielectric voltage - withstand test of. 1 immediately after normal temperature test.
灯具在作完正常温度测度后应立即作绝缘电压阻抗测试.
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The horizontal distance between the vertical through a luminaire center and kerb farthest from that luminaire.
通过灯具轴的垂面与距灯具最远的路边之间的水平距离.
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G – luminaire height ( bottom inside of test box to top of permanently attached parts ).
灯具高度 ( 测试箱内底部到永久附件之间的距离 ).
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A long, recessed luminaire usually installed with the opening flush with the ceiling.
长形嵌入式灯具,安装式通常为敞开并与天花板齐平.
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