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 part of International Standard IEC 61331 applies to PROTECTIVE DEVICES such as PROTECTIVE CLOTHING for the protection of persons against
Protective devices against diagnostic medical X-radiation - Protective clothing and protective devices for gonads
本标准规定了1000kV双断路器接线或一个半断路器接线断路器继电保护装置的基本技术要求、试验方法、检验规则及对标志、包装、运输、贮存的要求。 本标准适用于1000kV双断路器接线或一个半断路器接线断路器微机型继电保护装置(以下简称为装置),作为该类装置设计、制造、检验和应用的依据
Specification for 1000kV circuit breaker protection equipment
Esta Norma contempla las características que deben cum-plir los equipos que se usan con el fin de proteger las vías respiratorias. Esta Norma
本标准规定了220kV~750kV断路器保护装置的技术要求、试验方法、检验规则及对标志、包装、运输、贮存等要求。 本标准适用于220kV~750kV电压等级的断路器保护装置(以下简称装置),并作为该类产品设计、制造、试验和运行的依据。 装置除满足本标准的规定外,还应满足其相关的国家标准或行业标准
General specification for circuit breaker protection equipment
이 규격은 방사선학적(radiological) 검사 및 중재적 시술(interventi
Protective devices against diagnostic medical X-radiation-Part 3:Protective clothing and protective devices for gonads
A presente Norma Europeia diz respeito a aparelhos respiratórios autónomos de circuito aberto, de ar comprimido, utilizados como aparelhos de protec
Respiratory protective devices Self-contained open-circuit compressed air breathing apparatus. Requirements, testing, marking
Настоящий стандарт распространяется на защитные устройства такие, как защитная одежда, для защиты людей от ионизирующего излучения до 150
Protective devices against diagnostic medical X-radiation. Part 3. Protective clothing and protectives for gonads
Respiratory protective devices - Classification for respiratory protective device (RPD), excluding RPD for underwater application
Respiratory protective devices. Classification for respiratory protective device (RPD), excluding RPD for underwater application
Circuit-breakers for overcurrent protection for household and similar installations
Interstate system for standardization. Basic principles
この規格は,周波数50Hz又は60Hzの交流440V以下(線間)又は交流300V以下(対地間),定格電流が150A以下,定格遮断容量が25kA以下の気中で遮断する交流の配線用遮断器(以下,遮断器という。)について規定する
Circuit-breakers for overcurrent protection for household and similar installations
Gewindeanschlu? G 5/8" innenFülldruck ≤ 200 bar
These supplementary requirements apply to fuse-links for application in equipment containing semiconductor devices for circuits of nominal voltages
Low-voltage fuses - Supplementary requirements for fuse-links for the protection of semiconductor devices
This part of International Standard IEC 61331 applies to PROTECTIVE DEVICES such as PROTECTIVE CLOTHING for the protection of persons against
Protective devices against diagnostic medical X-radiation - Protective clothing and protective devices for gonads
本标准规定了1000kV双断路器接线或一个半断路器接线断路器继电保护装置的基本技术要求、试验方法、检验规则及对标志、包装、运输、贮存的要求。 本标准适用于1000kV双断路器接线或一个半断路器接线断路器微机型继电保护装置(以下简称为装置),作为该类装置设计、制造、检验和应用的依据
Specification for 1000kV circuit breaker protection equipment
Esta Norma contempla las características que deben cum-plir los equipos que se usan con el fin de proteger las vías respiratorias. Esta Norma
本标准规定了220kV~750kV断路器保护装置的技术要求、试验方法、检验规则及对标志、包装、运输、贮存等要求。 本标准适用于220kV~750kV电压等级的断路器保护装置(以下简称装置),并作为该类产品设计、制造、试验和运行的依据。 装置除满足本标准的规定外,还应满足其相关的国家标准或行业标准
General specification for circuit breaker protection equipment
이 규격은 방사선학적(radiological) 검사 및 중재적 시술(interventi
Protective devices against diagnostic medical X-radiation-Part 3:Protective clothing and protective devices for gonads
A presente Norma Europeia diz respeito a aparelhos respiratórios autónomos de circuito aberto, de ar comprimido, utilizados como aparelhos de protec
Respiratory protective devices Self-contained open-circuit compressed air breathing apparatus. Requirements, testing, marking
Настоящий стандарт распространяется на защитные устройства такие, как защитная одежда, для защиты людей от ионизирующего излучения до 150
Protective devices against diagnostic medical X-radiation. Part 3. Protective clothing and protectives for gonads
Respiratory protective devices. Classification for respiratory protective device (RPD), excluding RPD for underwater application
Respiratory protective devices - Classification for respiratory protective device (RPD), excluding RPD for underwater application
Circuit-breakers for overcurrent protection for household and similar installations
Interstate system for standardization. Basic principles
この規格は,周波数50Hz又は60Hzの交流440V以下(線間)又は交流300V以下(対地間),定格電流が150A以下,定格遮断容量が25kA以下の気中で遮断する交流の配線用遮断器(以下,遮断器という。)について規定する
Circuit-breakers for overcurrent protection for household and similar installations
Gewindeanschlu? G 5/8" innenFülldruck ≤ 200 bar
These supplementary requirements apply to fuse-links for application in equipment containing semiconductor devices for circuits of nominal voltages
Low-voltage fuses - Supplementary requirements for fuse-links for the protection of semiconductor devices