
发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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This notice should be filed in front of MS22056B dated 19 May 1970
VALVE, CHECK, OXYGEN MASK, INLET
VALVE, CHECK, OXYGEN MASK, INLET
VALVE, CHECK, OXYGEN MASK, INLET
MIL-V-21701B is inactive for new design and is no longer used, except for replacement purposes
VALVE, CHECK, OXYGEN MASK, INLET
MIL-V-217016 (2), dated 21 July 1977, has been reviewed and determined to be valid for use in acquisition
VALVE, CHECK, OXYGEN MASK, INLET
This amendment forms a part of Military Specification MIL-V-21701BY dated 26 March 1969, and Is mandatory for use by a I l Departments and Agencies
VALVE, CHECK, OXYGEN MASK, INLET
The following documents of the issue in effect on date of invitation for bids or request for proposal, form a part of the specification
VALVE, CHECK, OXYGEN MASK, INLET
Valve, Oxygen Mask, Combination Inhalation and Exhalation
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This document refers to filtering devices designed for protection against carbon monoxide (filter self-rescuer). It specifies minimum requirements
Respiratory protective devices for self-rescue - Filter self-rescuer from carbon monoxide with mouthpiece assembly
Diese Europaische Norm bezieht sich auf Halbmasken und Viertelmasken für Atemschutzger?te au?er Fluchtgerate und Tauchgerate Sie legt
Respiratory protective devices - Half masks and quarter masks - Requirements, testing, marking
Aircraft Joints for connecting crew members' regulator masks to oxygen sources
Aircraft-Joints for connecting crew members'' regulator masks to oxygen sources
This notice should be filed in front of ~&M-Z7274E, dated 27 August 1993
MASK, OXYGEN MBU-5/P
This specification covers one type of articulated telescope which permits the objective tube to elevate coaxially with the weapon while the eyepiece
MASK, OXYGEN MBU-5/P
This notice should be filed in front of MIL-M-87113A(USAF), dated 06 July 1993
MASK, OXYGEN, MBU-10/P
This specification covers one type of pressure breathing oxygen mask that can be rapidly donned over a headset-microphone. The mask is designated
MASK, OXYGEN, MBU-10/P
This notice should be filed in front of MIL-M-87163A (USAF), dated 18 February 1983. MIL-M-87163A (USAF) is inactive for new design and is no longer
MASK, OXYGEN MBU-12/P
This specification covers one type of pressure breathing oxygen mask designated MBU-SP
MASK, OXYGEN MBU-12/P
This European Standard specifies minimum requirements for fresh air hose breathing apparatus for use with a full face mask, a half mask
本标准规定了医用防护头罩的结构组成、性能要求、试验方法、标志、包装、贮存和运输.。本标准主要对医用防护头罩帽体及过滤装置的外观、连接部位、视窗、抗渗水性、透湿量、表面抗湿性、抗合成血液穿透性、过滤效率、抗静电性、静电衰减、阻燃性能、断裂强力、断裂伸长率透光率、雾度、环氧乙烷残留量、菌等性能指标
Medical protective hood
Respiratory protective devices - Lung governed demand self-contained open-circuit compressed air breathing apparatus with full face mask or mouthpiece assembly for escape - Requirements, testing, marking; German version EN 402:2003
Respiratory protective devices - Lung governed demand self-contained open-circuit compressed air breathing apparatus with full face mask or mouthpiece assembly for escape - Requirements, testing, marking.
This European Standard specifies minimum requirements for half masks and quarter masks for use as part of respiratory protective devices, except
Respiratory protective devices - Half masks and quarter masks - Requirements, testing, marking








