RS ISO 21587-2: 2007 CHEMICAL ANALYSIS OF ALUMINOSILICATE REFRACTORY PRODUCTS(ALTERNATIVE TO THE X-RAY FLUORESCENCE METHOD) PART 2: WET CHEMICAL ANALYSIS
28,500.00
3
85,500.00
2
Rwanda Standards
RS ISO 24802-2: 2014 RECREATIONAL DIVING SERVICES —
REQUIREMENTS FOR THE TRAINING OF SCUBA
INSTRUCTORS —
PART 2: LEVEL 2
15,000.00
1
15,000.00
3
Rwanda Standards
RS ISO 2854: 1976 STATISTICAL INTERPRETATION OF DATA — TECHNIQUES OF ESTIMATION AND TESTS RELATING TO MEANS AND VARIANCES
