RS ISO 5637: 1989 PAPER AND BOARD — DETERMINATION OF WATER ABSORPTION AFTER IMMERSION IN WATER
4,500.00
140
630,000.00
2
Rwanda Standards
RS ISO 20764: 2003 PETROLEUM AND RELATED PRODUCTS — PREPARATION OF A TEST PORTION OF HIGH-BOILING LIQUIDS FOR THE DETERMINATION OF WATER CONTENT — NITROGEN PURGE METHOD