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 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 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 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 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 6629-2015
机械密封循环保护系统及辅助装置
Circulation protection system and the auxiliary device of mechanical seal
2015-10-10
T/QGCML 4204-2024
PVC密封胶检测用辅助装置技术条件
2024-05-07
CB/T 3345-2008
船用泵轴机械密封装置
Marine mechanical seal device for pump shaft
2008-03-17
SAE J572_201110
Requirements for Sealed Lighting Unit for Construction and Industrial Machines
建筑和工业机械用密封照明装置的要求
2011-10-27
MIL MIL-C-18087A
CLUTCHES FOR PROPULSION UNITS AND AUXILIARY MACHINERY, NAVAL SHIPBOARD (SUPERSEDING MIL-C-18087)
船用推进装置和辅助机械用离合器（取代MIL-C-18087）
1991-08-15
DIN 28162-1
Agitator gear stools for agitator drives with a rotating mechanical seal
带旋转机械密封的搅拌器驱动装置用搅拌器齿轮座
1983-10-01