00472nam a22001097a 4500999001700000245017300017260005800190300000900248650001000257942000700267952008800274  c16274d16274  aIS 13937-1:1994-Statistical methods of determining and verifying stated noise emission values of machinery and equipment, Part 1: General considerations and definitions  aNew Delhi :bBureau of Indian Standards (BIS),c1994.  a4 p.  aNoise  cST  00104070aAIISHbAIISHd2020-06-23l0pST061r2020-06-23 00:00:00w2020-06-23yST