日本工业标准_JIS B7729-2005 Erichsen cupping testers_B 7729 2005 1 ?QUV wFx|j=OH 14 t?loj;b?H 12 H 1 wFt,nV|?g;q(JTM)?R?O?Fq (JSA)T?|jj?o?F?Yb?VqwZUK?|?j*qw?&o|&A?GUYh?FpK? ?t?lo| JIS B 7729:1995 xY?|wFt?VQ? Ytphlox|?FqMFqw0z|MFt?h?FwRt|?F?,thMFj?w?0?tb?h?t| ISO 20482:2003| Metallic materials-Sheet and strip-Erichsen cuping test ?,qo;Mh JIS B 7729 tx|tbUK? 1? gt|U* 2? JIS q0 b?MFqw0z B 7729 2005 2
