单项选择题

外墙外保温系统耐候性试验数显式粘结强度拉拔仪最大试验拉力宜为(),最小分辨单位应为()

A.10kN,0.01kN
B.10kN,0.1kN
C.20kN,0.01kN
D.20kN,0.1kN