JB/T 7674-2017
罗茨真空泵
Roots vacuum pump
2017-01-09
JB/T 6921-2017
罗茨真空泵机组
Roots vacuum pump system
2017-01-09
T/ZZB 3749-2024
多级罗茨干式真空泵
2024-07-05
JB/T 12586-2016
真空技术 湿式罗茨真空泵
Vacuum technology - Wet roots vacuum pump
2016-01-15
JB/T 11237-2011
真空技术 多级罗茨干式真空泵
Vacuum technology — Multi-stage Roots dry pumps
2011-12-20
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
GB/T 25753.4-2015
真空技术 罗茨真空泵性能测量方法 第4部分：噪声的测量
Vacuum technology—Roots vacuum pump— Measurement of performance characteristics—Part 4: Measurement of noise
2015-12-10
GB/T 25753.1-2010
真空技术 罗茨真空泵性能测量方法 第1部分：最大允许压差的测量
Vacuum technology - Roots vacuum pump - Measurement of performance characteristics - Part 1: Measurement of maximum tolerable differential pressure
2010-12-23
GB/T 25753.2-2010
真空技术 罗茨真空泵性能测量方法 第2部分：零流量压缩比的测量
Vacuum technology - Roots vacuum pump - Measurement of performance characteristics - Part 2: Measurement of compression ratio of the zero throughput
2010-12-23
GB/T 25753.3-2011
真空技术 罗茨真空泵性能测量方法 第3部分：溢流阀压差的测量
Vacuum technology - Roots vacuum pump - Measurement of performance characteristics - Part 3: Measurement of overflow valve differential pressure
2011-11-21
GOST R 52615-2006
Компрессоры и вакуумные насосы. Требования безопасности. Часть 2. Вакуумные насосы
压缩机和真空泵 安全要求 真空泵
JB/T 7675-2016
往复真空泵
Piston vacuum pump
2016-01-15
T/ZZB 0310-2018
滑阀真空泵
2018-02-01
KS B 6860(2020 Confirm)
루츠형 부스터 (진공) 펌프－인수 시험방법
罗茨泵-验收测试码
2015-12-24
JB/T 1246-2019
真空技术 滑阀真空泵
Vacuum technology - Rotary plunger vacuum pump
2019-08-27
JBT1246-2019
真空技术 滑阀真空泵
2019-08-02
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
T/ZZB 0063-2021
汽车电动真空泵
2021-11-26
T/ZZB 0063-2016
汽车电动真空泵
2016-08-24
JB/T 10462-2004
水喷射真空泵
Water ejector vacuum pump
2004-10-20