RS ISO 6520-1: 2007 WELDING AND ALLIED PROCESSES — CLASSIFICATION OF GEOMETRIC IMPERFECTIONS IN METALLIC MATERIALS — PART 1: FUSION WELDING
73,500.00
12
882,000.00
2
Rwanda Standards
RS ISO 17943: 2016 WATER QUALITY — DETERMINATION OF VOLATILE
ORGANIC COMPOUNDS IN WATER — METHOD
USING HEADSPACE SOLID-PHASE MICROEXTRACTION
(HS-SPME) FOLLOWED BY GAS
CHROMATOGRAPHY-MASS SPECTROMETRY (GCMS)
