HG/T 2099-2020
釜用机械密封试验规范
Test specification of mechanical seals for stirred vessels
2020-04-16
HG/T 2099～2100-2020
釜用机械密封试验规范和液环式氯气泵用机械密封（2020）
2020-04-16
HG/T 2122-2020
釜用机械密封辅助装置
Auxiliary facilities of mechanical seals for stirred vessel
2020-04-16
HG/T 2269-2020
釜用机械密封技术条件
Specifications of mechanical seal for stirred vessel
2020-04-16
GB/T 24319-2009
釜用高压机械密封技术条件
Technical conditions of cauldron-using mechanical seal for high pressure
2009-09-30
HG/T 4113-2020
釜用机械密封气体泄漏测试方法
Gas leakage rate measurement method of mechanical seals for stirred vessel
2020-04-16
HG/T 2098-2011
釜用机械密封类型、主要尺寸及标志
2011-12-20
HG/T 4113～4114-2020
釜用机械密封气体泄漏测试方法和纸浆泵用机械密封技术条件（2020）
2020-04-16
HG/T 3124-2020
焊接金属波纹管釜用机械密封技术条件
Specifications of welded metal-bellows mechanical seal for stirred vessel
2020-04-16
JB/T 14565-2023
搅拌釜用干气密封 技术规范
2023-12-29
JJF (有色金属) 0012-2023
腐蚀试验用高压釜校准规范
T/CMES 20008-2023
混相介质机械密封试验规范
2023-11-27
T/CMES 20022-2025
油压补偿式机械密封试验规范
2025-05-10
ASTM F1511-18(2023)
Standard Specification for Mechanical Seals for Shipboard Pump Applications
船用泵用机械密封件标准规范
2023-05-01
DIN EN 16882
Road vehicles - Security of the mechanical seals used on tachographs - Requirements and test procedures
道路车辆.行车记录仪用机械密封的安全性.要求和试验程序
2017-06-01
JJF (建材) 200-2023
非金属密封材料用氮气泄漏率试验机准规范
DIN 3761-10
Rotary shaft lip type seals for automobils; test; test machines and specifications
汽车用旋转轴唇形密封件；测验试验机和规范
1984-01-01
T/CAS 564-2022
农业机械用传动带疲劳试验机校准规范
2022-01-26
UNE-EN 911-1996
PLASTICS PIPING SYSTEMS. ELASTOMERIC SEALING RING TYPE JOINTS AND MECHanical joints for thermoplastics pressure piping. Test method for leaktightness under external hydrostatic pressure.
塑料管道系统 热塑性压力管道用弹性密封环式接头和机械接头 外部静水压力下密封性的试验方法
1996-05-10
JB/T 8873-2023
机械密封用填充聚四氟乙烯和聚四氟乙烯毛坯 技术规范
2023-12-29