000 | 005650000a22001810004500 | ||
---|---|---|---|
020 | _a0-580-15216-2 | ||
027 |
_aBS 1881 : Part 203 : 1986 _q1986 |
||
041 | _aeng | ||
942 | _cSD | ||
110 | _aBritish Standards Institution, London GB | ||
245 | _aBS : 1881 : pt.203 : 1986 : Testing concrete pt.203. Recommendations for measurement of velocity of ultrasonic pulses in concrete | ||
260 |
_aLondon _bBSI _c1986 |
||
300 | _a16 p. | ||
500 | _aSTD526 | ||
650 | _aa666.972.017:691.32:620.1 | ||
650 | _aCONCRETE-STANDARDS | ||
650 | _aBRITISH-STANDARDS | ||
999 |
_c68442 _d68442 |