000 00491nam a2200133 4500
027 _aBS 3338 : Part 4 : 1961
_q1961
041 _aeng
942 _cSD
110 _aBritish Standards Institution
245 _aBS 3338 : Part 4 : 1961 : Method for the determination of Copper in ingot Tin and Tin-lead solders (photometric method) : methods for the sampling and analysis of Tin and Tin alloys
260 _aLondon
_bBritish Standards Institution
_c1961
300 _a6p.
500 _aSTD1457
999 _c174428
_d174428