单选题
设计绘图室,每人使用面积不应小于:
- A.7.5m<img src="https://timg.fentiku.com/147/2016/10/21/SeA9tqvIfn.png" title='SeA9tqvIfn.png' alt='SeA9tqvIfn.png'/>
- B.6m<img src="https://timg.fentiku.com/147/2016/10/21/VdALmTl3bd.png" title='VdALmTl3bd.png' alt='VdALmTl3bd.png'/>
- C.12m<img src="https://timg.fentiku.com/147/2016/10/21/CnhZ7cyvfa.png" title='CnhZ7cyvfa.png' alt='CnhZ7cyvfa.png'/>
- D.9m<img src="https://timg.fentiku.com/147/2016/10/21/lW3aBCbBcK.png" title='lW3aBCbBcK.png' alt='lW3aBCbBcK.png'/>
正确答案:B