輕工類考試家具單項選擇題每日一練(2019.01.19)

A.50℃
B.60℃
C.70℃
D.80℃

A.53.5
B.63.5
C.73.5
D.83.5

A.4
B.5
C.6
D.8

A.10%
B.20%
C.30%
D.40%

A.牢固
B.拉力大于100N
C.有防拉脫裝置
D.無尖銳邊緣