RS ASTM D217: 2021 STANDARD TEST METHODS FOR CONE
PENETRATION OF LUBRICATING GREASE
21,000.00
24
504,000.00
2
Rwanda Standards
RS ISO 15214: 1998 MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS — HORIZONTAL METHOD FOR THE ENUMERATION OF MESOPHILIC LACTIC ACID BACTERIA — COLONY-COUNT TECHNIQUE AT 30 DEGREES C