
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 ISO 4190 specifies the control devices, buttons and indicators to be provided when a lift (US: elevator) is constructed and installed
Lift (elevator) installation - Control devices, signals and additional fittings
本标准规定了附加设备的功能要求、基本技术要求及环境试验、电磁兼容、安全、防雷击等技术要求及测试方法。 本标准适用于接人PSTN网络、能够独立完成或与电话机共同完成辅助功能的设备
Technical Requirements and Measuring Methods for Additional Equipments of Telephone Set
本标准规定了与农业拖拉机和机械相连的前载装置连接支架的尺寸和空隙要求。 本标准适用于装载装置最大荷载为30 kN,结构质量不大于7500 kg的农业拖拉机和机械
Agricultural wheeled tractors and attachment.Front loaders.Carriages for attachments
Terminal Equipment (TE) - Telephony for hearing impaired people - Characteristics of telephone sets that provide additional receiving amplification for the benefit of the hearing impaired
Telephone Cordage and Cord Sets
This CID describes a Telephone Test Set (TTS), also known as a “Span-Repeater Test Set”, which monitors and tests T-carrier systems by performing
TEST SET, TELEPHONE
本标准规定了接入国家电话网的电话机附加设备的进网技术要求和测试力法该类附加设备包括:电话防盗用器、答录机、110自动报警器、同线电话转接器、电话密码锁等。 本标准可作为附加设备设计、生产及质量检验的依据
Technical requirements and test methods for network access of additional telephone equipment
Lift (Elevator) installation.Part 5: Control devices, signals and additional fittings
This part of ISO 4190 specifies the control devices, buttons and indicators to be provided when a lift (US: elevator) is constructed and installed
Lift (Elevator) installation - Part 5: Control devices, signals and additional fittings
Fittings of the machinery of ships to be supplied by manufacturers
本标准规定了电话机附加功能的标注名称、技术要求及检验方法。 本标准适用于接入公用电话网的各种相关类型电话机
Technical Requirements and Testing Methods of Telephone Additional Functions
本标准规定了电话机附加功能的标注名称、技术要求及检验方法。 本标准可作为产品设计、生产及检验的依据
Technical requirments and test methods of telephone additional functions
Attachments to the Public Switched Telephone Network (PSTN) Basic Attachment Requirements for Modems Standardized for Use on the PSTN (Candidate NET 20)
This part of ISO 4190 specifies the control devices, buttons and indicators to be provided when a lift (US: elevator) is constructed and installed
Lift (elevator) installation - Control devices, signals and additional fittings
本标准规定了附加设备的功能要求、基本技术要求及环境试验、电磁兼容、安全、防雷击等技术要求及测试方法。 本标准适用于接人PSTN网络、能够独立完成或与电话机共同完成辅助功能的设备
Technical Requirements and Measuring Methods for Additional Equipments of Telephone Set
本标准规定了与农业拖拉机和机械相连的前载装置连接支架的尺寸和空隙要求。 本标准适用于装载装置最大荷载为30 kN,结构质量不大于7500 kg的农业拖拉机和机械
Agricultural wheeled tractors and attachment.Front loaders.Carriages for attachments
Terminal Equipment (TE) - Telephony for hearing impaired people - Characteristics of telephone sets that provide additional receiving amplification for the benefit of the hearing impaired
Telephone Cordage and Cord Sets
This CID describes a Telephone Test Set (TTS), also known as a “Span-Repeater Test Set”, which monitors and tests T-carrier systems by performing
TEST SET, TELEPHONE
本标准规定了接入国家电话网的电话机附加设备的进网技术要求和测试力法该类附加设备包括:电话防盗用器、答录机、110自动报警器、同线电话转接器、电话密码锁等。 本标准可作为附加设备设计、生产及质量检验的依据
Technical requirements and test methods for network access of additional telephone equipment
Lift (Elevator) installation.Part 5: Control devices, signals and additional fittings
This part of ISO 4190 specifies the control devices, buttons and indicators to be provided when a lift (US: elevator) is constructed and installed
Lift (Elevator) installation - Part 5: Control devices, signals and additional fittings
Fittings of the machinery of ships to be supplied by manufacturers
本标准规定了电话机附加功能的标注名称、技术要求及检验方法。 本标准适用于接入公用电话网的各种相关类型电话机
Technical Requirements and Testing Methods of Telephone Additional Functions
本标准规定了电话机附加功能的标注名称、技术要求及检验方法。 本标准可作为产品设计、生产及检验的依据
Technical requirments and test methods of telephone additional functions
Attachments to the Public Switched Telephone Network (PSTN) Basic Attachment Requirements for Modems Standardized for Use on the PSTN (Candidate NET 20)








