型号 SEQ-0001
ASTM D2419 手动砂当量试验套装Manual Sand Equivalent Test Set ASTM D2419
- 刻度量筒
- 4 acrylic, 32 mm i.d. × 430 mm, graduated to 381 mm
- 冲洗管
- Stainless, 6.35 mm o.d.