liuxilin1215 发表于 2017-8-22 19:43 UL 310-2014 Standard for Safety Electrical Quick-Connect Terminals http://bbs.infoeach.com/thread-1 ...
peter_great 发表于 2017-8-22 17:50 急就拷贝粘贴吧 https://wenku.baidu.com/view/b450ab82852458fb760b5655.html