RS EAS 148-3: 2017 CEMENTS — TEST METHODS — PART3: DETERMINATION OF SETTING TIME AND SOUNDNESS
15,000.00
25
375,000.00
2
Rwanda Standards
RS ISO 4833-1: 2013/Amd 1:2022 MICROBIOLOGY OF THE FOOD CHAIN — HORIZONTAL METHOD FOR THE ENUMERATION OF MICROORGANISMS — PART 1: COLONY COUNT AT 30 DEGREES C BY THE POUR PLATE TECHNIQUE