单项选择题
新国标规定,甲醛释放限量为()
A.E1级≤0.124mg/m3
B.E0级≤0.124mg/m3
C.E1级≤1.5mg/L
D.E0级≤0.5mg/L
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单项选择题
A.E1级≤0.124mg/m3
B.E0级≤0.124mg/m3
C.E1级≤1.5mg/L
D.E0级≤0.5mg/L
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