日本工业标准_JIS K6370-1999 Compounded stock for retread and repair_K 6370 : 1999 (1) ?QUV wFx|j=OH 14 tSMoj;b?OH 12 H 1 wFt,nV|?q (JRMA) T?jj?o?F?Yb?VqZUK?| ?j*qw?&o|?GUYh?FpK?t?lo JIS K 6370 : 1994 xY?|wFt?VQ? ?F JIS K 6370: 1999;? Compounded stock for retread and repair 1. &;c?