JIS C1000-4-5-1999 电磁兼容性(EMC).第4部分试验和测量技术.第5节电涌抗扰度试验.pdf

BRITISH STANDARD BS 812-101:1984 Testing aggregates — Part 101: Guide to sampling and testing aggregates I S B © , y p o C d e l l o r t n o c n U , 6 0 0 2 / 3 0 / 6 2 , r e t s e h c n a M f o y t i s r UDC [625.07+691.22]:620.1 e v i n U : y p o c d e s n e c i L BS 812-101:1984 Committees responsible for this British Standard The preparation of this British Standard was entrusted by the Cement Gypsum Aggregates and Quarry Products Standards Committee (CAB/-) to Technical Committee CAB/2 upon which the following bodies were represented: Aggregate Concrete Block Association Association of Consulting Engineers Association of Consulting Scientists Association of Lightweight Aggregate Manufacturers Brick Development Association British Aggregate Construction Materials Industries British Ceramic Research Association I British Civil Engineering Test Equipment Manufacturers’ Association S B British Precast Concrete Federation Limited © British Ready Mixed Concrete Association Calcium Silicate Brick Association Limited , y Ce