(来学网)公共场所旅店业卫生标准中规定的空气中甲醛值是
  • A.
    (来学网)≤0.08MG/M3
  • B.
    (来学网)≤0.12MG/M3
  • C.
    (来学网)≤0.15MG/M3
  • D.
    (来学网)0.08~0.12MG/M3
  • E.
    (来学网)0.12~0.15MG/M3
正确答案:
B