日本工业标准_JIS B8669-2006 Hydraulic fluid power-Identification of valve ports, subplates, control devices and solenoids_B 8669 2006 (ISO 9461 1992) 1 ?QUV wFx|j=OH 12 H 1 wFt,nV|?O?q (JFPA)?R?O?Fq (JSA)T?|jj?o?F?Mb?VqwZUK?|?j*qw?&o|&A?GUMh?FpK? Mtphlox|?FqMFqw0z|MFt?h?FwRt|?F?,thMFj?w?0?tb?h?t| ISO 9461:1992| Hydraulic fluid power?Identification of valve ports, subplates, control devices and solenoids ?,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 B 8669 2006 (ISO 94611992) 2