000 00536 a2200241 4500
001 279989
020 _a
041 _aeng
080 _aDBSI 4999 : part - 142 : 1987
245 _aGeneral requirements for rotating electrical machines : part - 142 : specification for mechanical performance: vibration
250 _a
260 _aLondon
260 _bBSI
260 _c1987
300 _a3 p.
300 _c
856 _u
490 _aBSI 4999 : part - 142 : 1987
700 _a
650 _a
650 _a
942 _cPP
942 _2UDC
999 _c239394
_d239394