RS ASTM E1857: 2021 STANDARD GUIDE FOR SELECTING OF CLEANING
TECHNIQUES FOR MASONRY, CONCRETE, AND
STUCCO SURFACES
6,000.00
100
600,000.00
2
Rwanda Standards
RS ISO 9329-1: 1989 SEAMLESS STEEL TUBES FOR PRESSURE PURPOSES
— TECHNICAL DELIVERY CONDITIONS —
PART 1: UNALLOYED STEELS WITH SPECIFIED ROOM
TEMPERATURE PROPERTIES
12,000.00
107
1,284,000.00
3
Rwanda Standards
RS ASTM D7481: 2018 STANDARD TEST METHODS FOR DETERMINING
LOOSE AND TAPPED BULK DENSITIES OF
POWDERS USING A GRADUATED CYLINDER
