日本工业标准_JIS C8105-2-20-2005 灯具 第2-20部分 安全的特殊要求.照明链_C 8105-2-20 2005 1 ?QUV wFx|j=OH 14 t?loj;b?H 12 H 1 wFt,nV|?O?+q (JLA)?R?O?Fq (JSA)T?|jj?o?F?Yb?VqwZUK?|?j*qw?&o|&A?GUYh?FpK? ?t?lo| JIS C 8105-2-20:2000 xY?|wFt?VQ? Ytphlox|?FqMFqw0z|MFt?h?FwRt|?F?,thMFj?w?0?tb?h?t| IEC 60598-2-20:1996| Luminaires Part 2-20: Particular requirements Lighting chains |t Amendment 1:1998 t| Amendment 2:2002 ?,qo;Mh wFwU|U$Q?m?V|Z&?w?Z&|;?V|xZ&?w;?JZ&tb?DQUK?qt?Ib?&A?Gt|?j*qx|w?OsU$Q?m?V|Z&?w?Z&|;?V|xZ&?w;?JZ&tTT?tmMo|yx?hsM JIS C 8105-2-20 tx|tbUK? A