000 005040000a22001450004500
027 _aBS 4604 : Part 1 : 1970
_q1970
041 _aeng
080 _a621.882:624.014.2:693.814
_b
942 _cSD
110 _aBRITISH STANDARDS INSTITUTION
245 _aBS 4604 : Pt. 1 : 1970 : Specification for the use of high strength friction grip bolts in structural steel work metric series : part 1. General grade
260 _aLondon
_bBRITISH STANDARDS INSTITUTION
_c1970
300 _a14p.
500 _aSTD1697
999 _c24891
_d24891