众博棋牌

YOUZHITANSUGANGHUOBUXIUGANGZHICHENG。JIEGOUXINGSHI：AXINGLIANGDUANNEILUOWEN，BXING：YIDUANNEILUOWENYIDUANWAILUOWEN，CXING：LIANGDUANWAILUOWENFANGBAOBIAOZHI：ExdII。LUOWENGUIGEKEGENJUYONGHUYAOQIUTEZHI。FUHEGB3836.1-2000，GB3836.2-2000,IEC60079BIAOZHUNYAOQIU。