真空技术 液环真空泵验收规范
Vacuum technology -Acceptance specifications for liquid ring vacuum pumps
2019-08-27
JB/T 11238-2011
真空技术 液环真空泵效率
Vacuum technology — Efficiency of liquid- ring vacuum pumps
2011-12-20
DIN 28432
Vacuum technology - Acceptance specifications for diaphragm vacuum pumps
真空技术.隔膜真空泵的验收规范
1996-09-01
DIN 28426-2
Vacuum technology; acceptance specifications for roots vacuum pumps for the range of medium vacuum
真空技术；中真空罗茨真空泵验收规范
1976-03-01
DIN 28426-1
Vacuum technology; acceptance specifications for rotary plunger vacuum pumps, sliding vane rotary vacuum pumps and rotary piston vacuum pumps for the ranges of rough and medium vacuum
真空技术；粗真空和中真空范围内的旋转柱塞真空泵、滑动叶片旋转真空泵和旋转活塞真空泵的验收规范
1983-08-01
DIN 28427
Vacuum technology; acceptance specifications for diffusions pumps and vapour jet vacuum pumps for vapour pressures of the pump fluid <1 mbar
真空技术；泵流体蒸汽压力<1 mbar的扩散泵和蒸汽喷射真空泵验收规范
1983-02-01
PIP RESP004
Liquid Ring Vacuum Pumps and Compressors Specification [Technical Revision]
液环真空泵和压缩机规范[技术修订]
2020-01-01
DIN 28428
Vacuum technology; acceptance specifications for turbomolecular pumps
真空技术；涡轮分子泵验收规范
1978-11-01
DIN 28429
Vacuum technology - Acceptance specifications for ion getter pumps
真空技术.离子吸气剂泵的验收规范
2014-05-01
SH/T 3162-2011
石油化工液环真空泵和压缩机工程技术规范
Technical specification of liquid ring vacuum pumps and compressors in petrochemical engineering