日本工业标准_JIS A8604-2009 Submersible pumps for construction(Amendment 1)_A 86042009 1 ?QUV w4x|j=OH 14 t?loj;b?H 12 H 1 wFt,nV|jj?o?F?Yb?VqwZUK?|?j*qw?&o|&A?GUYh?wp|?t?lo| JIS A 8604:1994 xY?|U?VQ?h ?F JIS A 8604 2009;+ 41 Submersible pumps for construction Amendment 1 JIS A 8604:1994 ?|w?OtYb? 1.&;c?w?w JIS B 0401
