RS ISO 9390: 1990 WATER QUALITY — DETERMINATION OF BORATE —
SPECTROMETRIC METHOD USING AZOMETHINE-H
6,000.00
35
210,000.00
2
Rwanda Standards
RS EAS 23: 2000 TIMBER — DIMENSIONS FOR CONIFEROUS SAWN TIMBER (CYPRESS AND
PINE) — SIZES OF SAWN AND PLANED TIMBER — SPECIFICATION
3,000.00
44
132,000.00
3
Rwanda Standards
RS ISO 24521: 2016 ACTIVITIES RELATING TO DRINKING WATER AND WASTEWATER SERVICES — GUIDELINES FOR THE MANAGEMENT OF BASIC ON-SITE DOMESTIC WASTEWATER SERVICES
