Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 20421.3-2006 |
Hydraulic fluid power―Determination of chracteristics of motors―Part 3: At constant flow and at constant torque 液压马达特性的测定 第3部分:在恒流量和恒转矩下 |
China National Standards Hydraulic fluid power―Determination |
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GB/T 20421.2-2006 |
Hydraulic fluid power―Determination of chracteristics of motors―Part 2: Startability 液压马达特性的测定 第2部分:起动性 |
China National Standards Hydraulic fluid power―Determination |
![]() English PDF |
GB/T 20421.1-2006 |
Hydraulic fluid power―Determination of characteristics of motors―Part 1: At constant low speed and at constant pressure 液压马达特性的测定 第1部分:在恒低速和恒压力下 |
China National Standards Hydraulic fluid power―Determination |
![]() English PDF |
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