PHPWIND
HELLOCQ
UID:366679
UID:18912
weed:我在園子裏打了4條從供電部門買來的2米長,20厘直徑的專用鍍鋅地極給電台接地。不接地一射電腦就死機。[表情] (2012-10-01 11:26)
UID:80349
内容来自Android手机客户端
UID:58818
UID:43813
UID:643
UID:31224
UID:123443
UID:366855
UID:2553
UID:360407
bg6imj:“三相插座上有地线”这个可不能用!插座上的地线是漏电保护用的。 (2012-10-09 20:36)
UID:369912
UID:362005
BG4HRM:这个,有说可的,有说否的,到底? (2012-10-18 22:54)
UID:361781
UID:364422
UID:304852
UID:371604