1.落地灯a tall lamp that stands on the floor
That standard lamp is a real white elephant-it doesn't work and it doesn't go with the rest of the furniture.
那台落地台灯真是个累赘--它不好使，而且跟别的家具不相配。
The floor ( standard) lamp has a tall standard.
这台落地灯有很长的支柱。
Standard lamp life.
灯泡寿命标准。
Photometric standard lamp for general lightimg service
普通测光标准灯泡
Luminous flux curve of standard lamp
标准灯光流曲线
Design of power supply for standard lamp
标准灯供电电源设计
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