1、日本工业标准_JIS K6769-2004 交联聚乙烯(PE-X)管_K 6769 2004 1 ?QUV wFx|j=OH 14 t?loj;b?H 12 H 1 wFt,nV|Mq (JXPA)/? JPIF /R?O?Fq (JSA)T?|jj?o?F?Yb?VqwZUK?|?j*qw?&o|&A?GUYh?FpK?t?lo| JIS K 6769: 1999 xY?|wFt?VQ? Ytphlox|?FqMFqw0z|MFt?h?FwRt|?F?,thMFj?w?0?tb?h?t| ISO 15875-2: 2003| Plastics piping systems for hot a
2、nd cold water installations Crosslinked polyethylene (PE-X) Part 2 : Pipes ?,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 K 6769 tx|tbUK? 1 F MwgMO 2 F Mwy?gMO 3 F MwZgMO 4 F Mw+gMO 5 ? MwRP? 6 ? JIS q0 b?MFqw0z K 67692004 2
