室内用胶合板甲醛释放限量为( )mg/m3A.0.224 B.0.124 C.0.324 D.0.424

admin2020-12-24 14

问题室内用胶合板甲醛释放限量为( )mg/m3

选项 A.0.224
B.0.124
C.0.324
D.0.424

答案B

解析新教材P39 室内用胶合板甲醛释放限量为0.124mg/m3

转载请注明原文地址:https://ti.zuoweng.com/ti/cUIQKKKQ

相关试题推荐

随机试题