A.−10℃~+55℃ B.−40℃~+70℃ C.−40℃~+85℃ D.−10℃~+45℃
A.5%~95% B.15%~95% C.5%~85% D.15%~85%
A.能長期連續(xù)工作 B.40s C.10s D.1s