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This instrument is designed and made as per GB/T3536-2008 Petroleum Products - Determination of Flash and Fire Points - Cleveland open cup method and

This instrument is designed and made as per the industry standard of People's Republic of China SY/T5651 Technical Condition of Petroleum Products

The instrument is designed and made as per the National Standard of People's Republic of China GB/T 265 Petroleum products-Determination of kinematic

1.Reamer bits for soft,hard rock
2.Size:up to 1700mm
3.Certified by ISO,API
4.High quality best price
5.Timely deliver

Our company sell the used PDC bits for any size, if you need, please contact us.

It can be widely used for asphalt manufacturing companies, highway and bridge construction companies, relative colleges and universities, and scientif

It is the best choice of asphalt manufacturers, highway and bridge construction companies, college and universities, and research and development dep

The instrument is designed and made as per the industrial standard of People's Republic of China SY/T5651 Technical Condition for Kinematic Viscosity

This instrument is designed and made as per standards GB/T 1884-2000 Crude petroleum and liquid petroleum products _ Laboratory determination of dens

This instrument is designed and made as per national standard GB/T266 Petroleum Products- Determination of Engler Viscosity

The instrument is made as per T0622 Asphalt Engler Viscosity Test (Engler Viscometer Method) in the industrial standard of People's Republic of China

This instrument is designed and manufactured as per standards GB/T 261-2008 Determination of Flash Point - Pensky-Martens closed cup method and ASTM D

This instrument is designed and manufactured as per standards GB/T 261-2008 Determination of Flash Point - Pensky-Martens closed cup method .

This instrument is designed and manufactured as per standards GB/T 261-2008 Determination of Flash Point - Pensky-Martens closed cup method and ASTM D

This instrument is designed and made as per GB/T3536-2008 Petroleum Products - Determination of Flash and Fire Points - Cleveland open c

This instrument is designed and made as per GB/T3536-2008 Petroleum Products - Determination of Flash and Fire Points - Cleveland open cup method

The instrument is designed and made as per standards GB/T6536 Test Method for Distillation Characteristics of Petroleum Products and ASTM D86 Standard

This instrument is designed and made as per national standard GB/T266 Petroleum Products- Determination of Engler Viscosity,

The instrument is made as per T0622 Asphalt Engler Viscosity Test (Engler Viscometer Method) in the industrial standard of People's Republic of China

This instrument is designed and manufactured as per standards GB/T 261-2008 Determination of Flash Point - Pensky-Martens closed cup method and ASTM D