PHPWIND
HELLOCQ
UID:20695
UID:123443
UID:298
UID:6901
UID:3419
UID:94342
我量了一下.是0..也就是外壳和电源负极是相通的..那宁螺丝接地不就无意义了么..不知道897通不通的..
UID:2989