发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
点击量:0
本标准规定了300MHz~40GHz频率范围内微波暗室静区反射电平、交叉极化隔离度、路径损耗均匀性、场幅度均匀性的测量方法。 本标准适用于300MHz~40GHz频率范围内微波暗室静区反射电平、交叉极化隔离度、路径损耗均匀性、场幅度均匀性的测量
Microwave anechoic chamber test procedures
Anechoic chamber calibration procedures
REVOLVING DARKROOM DOORS
DARKROOM ENTRY LIGHT
Electromagnetic wave anechoic chamber engineering technical specification
本标准规定了暗室照相拷贝片的技术要求、试验方法、检验规则、包装及标志、贮存和运输条件。 本标准适用于以聚酯片基为支持体,在片基正面涂布明胶卤化银乳剂、背面涂布防光晕层而制成的暗室照相拷贝片。该产品用于印刷工业、印染工业拍摄文字、线条及接触加网拷贝
Photography-copy film
Microwave anechoic chamber performance test method revision sheet 1-2015
本标准规定了YZ 600-Ⅰ型、YZ 600-Ⅱ型、KY 311型、KY 312型、YZ 800型特硬性正色印刷制版软片的技术性能、试验方法、检验规则及包装贮运条件。 本标准适用于以涤纶树脂或三醋酸纤维索酯片基为支持体,在片基背面涂布防光晕层、正面涂布正色性明胶卤化银乳剂的特硬性正色制版
Photography-copy film
Przedmiotem normy s? filtry ciemniowe do celów fotograficznych
本文件规定了水稻暗室育秧设备的型号表示方法、技术要求、试验方法、检验规则、标志、运输和贮存
Rice darkroom seedling cultivation equipment
This notice shouldbefíied in front of MIL-D-49031A,date 21 November 1984
DARKROOM, PHOTOGRAPHIC, TRANSPORTABLE ES-82()
This specification covers one type of truck transportable photographic darkroom designated Darkroom, Photographic, Transportable ES-82()(see 6.6
DARKROOM, PHOTOGRAPHIC, TRANSPORTABLE ES-82()
The General Services Administrat.ion has authorized the use of this commercial item description as a replacement for Federal Specification G-G-S-86C
SAFELIGHT, DARKROOM, RADIOGRAPHIC
This standard applies to measurements of shielding attenuation of shielded enclosures (chambers, rooms) in the frequency range 9 kHz - 40 GHz
Anechoic chambers - Part 1: Shield attenuation measurement
ANECHOIC CHAMBERS. PART 1: SHIELD ATTENUATION MEASUREMENT.
本标准规定了300MHz~40GHz频率范围内微波暗室静区反射电平、交叉极化隔离度、路径损耗均匀性、场幅度均匀性的测量方法。 本标准适用于300MHz~40GHz频率范围内微波暗室静区反射电平、交叉极化隔离度、路径损耗均匀性、场幅度均匀性的测量
Microwave anechoic chamber test procedures
Anechoic chamber calibration procedures
REVOLVING DARKROOM DOORS
DARKROOM ENTRY LIGHT
Electromagnetic wave anechoic chamber engineering technical specification
本标准规定了暗室照相拷贝片的技术要求、试验方法、检验规则、包装及标志、贮存和运输条件。 本标准适用于以聚酯片基为支持体,在片基正面涂布明胶卤化银乳剂、背面涂布防光晕层而制成的暗室照相拷贝片。该产品用于印刷工业、印染工业拍摄文字、线条及接触加网拷贝
Photography-copy film
Microwave anechoic chamber performance test method revision sheet 1-2015
本标准规定了YZ 600-Ⅰ型、YZ 600-Ⅱ型、KY 311型、KY 312型、YZ 800型特硬性正色印刷制版软片的技术性能、试验方法、检验规则及包装贮运条件。 本标准适用于以涤纶树脂或三醋酸纤维索酯片基为支持体,在片基背面涂布防光晕层、正面涂布正色性明胶卤化银乳剂的特硬性正色制版
Photography-copy film
Przedmiotem normy s? filtry ciemniowe do celów fotograficznych
本文件规定了水稻暗室育秧设备的型号表示方法、技术要求、试验方法、检验规则、标志、运输和贮存
Rice darkroom seedling cultivation equipment
This notice shouldbefíied in front of MIL-D-49031A,date 21 November 1984
DARKROOM, PHOTOGRAPHIC, TRANSPORTABLE ES-82()
This specification covers one type of truck transportable photographic darkroom designated Darkroom, Photographic, Transportable ES-82()(see 6.6
DARKROOM, PHOTOGRAPHIC, TRANSPORTABLE ES-82()
The General Services Administrat.ion has authorized the use of this commercial item description as a replacement for Federal Specification G-G-S-86C
SAFELIGHT, DARKROOM, RADIOGRAPHIC
This standard applies to measurements of shielding attenuation of shielded enclosures (chambers, rooms) in the frequency range 9 kHz - 40 GHz
Anechoic chambers - Part 1: Shield attenuation measurement
ANECHOIC CHAMBERS. PART 1: SHIELD ATTENUATION MEASUREMENT.