RS 353-7: 2022 WATER QUALITY — CHEMICALS USED FOR TREATMENT OF WATER INTENDED FOR HUMAN CONSUMPTION — PART 7: POLYALUMINIUM CHLORIDE HYDROXIDE AND POLYALUMINIUM CHLORIDE HYDROXIDE SULFATE
13,500.00
18
243,000.00
2
Rwanda Standards
RS 555: 2023 PAINTING OF STRUCTURES IN AGGRESSIVE
CHEMICAL ENVIRONMENT — CODE OF PRACTICE
10,500.00
14
147,000.00
3
Rwanda Standards
RS ASTM D217: 2021 STANDARD TEST METHODS FOR CONE
PENETRATION OF LUBRICATING GREASE
