Semi -Automatic Penetrometer by ASTM D217/D1403 Standard
- Manufacturer: Gold
Introduction: GD-2801C Penetrometer is designed and made as per national standard of People's Republic of China GB/T 4509-2010 Standard Test Method for Penetration of Bitumen,GB/T269 Standard Test Method for Con...
$1 USDChongqing, China

