日本工业标准_JIS H1068-2005 Methods for determination of bismuth in copper and copper alloys_H 1068 2005 1 ?QUV wFx| j=OH 14 t?loj;b?H 12 H 1 wFt,nV| ?q (JCBA)?R?O?Fq (JSA)T?|jj?o?F?Yb?VqwZUK?|?j*qw?&o|&A?GUYh?FpK? ?t?lo| JIS H 1068 1996 xY?|wFt?VQ? Ytphlox|?FqMFqw0z|MFt?h?FwRt|?F?,thMFj?w?0?tb?h?t| ISO 5959:1984| Copper and copper alloys-Determination of bismuth content-Diethyldithiocarbamate spectrometric method ?,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 H 1068 tx|tbUK? ? JIS q0 b?MFqw0z H 10682005 2