RS 433-1: 2020 FACE MASKS — SPECIFICATION — PART 1: MEDICAL MASKS
18,000.00
2
36,000.00
2
Rwanda Standards
RS ISO 8796: 2004 POLYETHYLENE (PE) 32 PIPES FOR IRRIGATION LATERALS ¾ SUSCEPTIBILITY TO ENVIRONMENTAL STRESS CRACKING INDUCED BY INSERT TYPE FITTINGS ¾ TEST METHOD AND SPECIFICATIONS
