STBSL-1 Water Retention Rate Tester

Detailed introduction
Rigid mould: round, inner diameter 100mm±1mm;
valid depth: 25mm±1mm
Rigid base: round, no hole, diameter 100mm±5mm;
thickness: 5mm±1mm
valid depth: 25mm±1mm
Rigid base: round, no hole, diameter 100mm±5mm;
thickness: 5mm±1mm



