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
1
13,500.00
3
Rwanda Standards
RS 465-2: 2022 PYRETHRUM- BASED INSECTICIDES — SPECIFICATION — PART 2: GREASE