RS ISO 18593: 2018 MICROBIOLOGY OF FOOD AND ANIMAL FEEDING STUFFS — HORIZONTAL METHODS FOR SAMPLING TECHNIQUES FROM SURFACES USING CONTACT PLATES AND SWABS
16,500.00
377
6,220,500.00
2
Rwanda Standards
RS ISO 1920-1: 2004 TESTING CONCRETE — PART 1: SAMPLING OF FRESH CONCRETE
