Motors for 220 v are connected to the ordinary lighting grid . 220伏电机接到普通的照明线上。
2.
Lighting fixture not aligning at fa ? ade due to fall - out fixtures and tilt . abc will study if efg proposal of shifting the lighting grid would be more feasible 墙体上的照明设备因凸出或倾斜而显得不整齐。 abc将考虑efg将照明格移位的建议是否更加可行。
