时钟检测

DB41/T 1445-2017 时钟校验仪

JEDEC JEP152-2007 使用时钟基准板的DDR2 DIMM时钟歪斜测试程序

This document is the work product of the JC-45.1 “DDR2 DIMM Clock Skew Measurement” task group

DDR2 DIMM Clock Skew Measurement Procedure Using A Clock Reference Board

KS B 5309-1992 自动圆筒时钟

이 규격은 자기 기상계기 (자기 풍향계는 제외한다)에 사용하는 자기 원통 시계에 대하여 규

Clocks with chart drum

JJG 722-2018 标准数字时钟

本规程适用于标准数字时钟(包括GNSS授时型标准数字时钟)的首次检定，后续检定和使用中检查

Standard Digital Clocks

AIR FORCE MIL-PRF-32144 REV B-2012 电子航空时钟

CLOCK, AIRCRAFT, ELECTRONIC

ITU-T G.812-2004 适用于同步网中节点时钟的从时钟的定时要求

This Recommendation outlines minimum requirements for timing devices used as node clocks in synchronization networks. The requirements relate

Timing requirements of slave clocks suitable for use as node clocks in synchronization networks Study Group 15

YD/T 4054-2022 电信设备精确时间协议（PTP）边界时钟和从时钟测试方法

GJB 2162A-2012 航空时钟通用规范

本规范规定了航空时钟的通用技术要求、质量保证规定和交货准备等内容。 本规范适用于航空时钟的研制、生产和检验。其他具有精确计时的平台亦可参照使用

General specification for aviation clock

AIR FORCE MIL-PRF-32144 REV A-2007 电子航行器时钟

This specification contains the technical and performance requirements for an electronic clock. The electronic clock is intended for use in military

CLOCK, AIRCRAFT, ELECTRONIC

GJB 817-1990 舰船用机械时钟

UL 917 BULLETIN-2003 时钟控制式开关

Covers clock-operated switches that close and open circuits to a load at predetermined intervals. The switching contacts are actuated by a clock-work

Clock-Operated Switches

PN T82141-1962 电信设备．报时钟

Przedmiotem normy jest miernik czasu trwania po??czeń, przeznaczony do pracy w urz?dzeniach telekomunikacyjnych, sterowany impulsami pr?du sta?ego

Telecommunication e?uipment. Char- geable time clock

DIN 8270-2:1987 时钟用指针.长度

This standard refers to the lengths of hands for clocks which are used for clocks with round bezels

Hands for clocks; lengths

CEPT T/CS 20-18 E-1981 实时时钟(ETSI ETR 202:1995)

Real Time Clock; (ETSI ETR 202:1995)

ITU-T G.811-1997 基本参考时钟的定时特性

This Recommendation outlines the requirements for Primary Reference Clocks (PRCs) suitable for synchronization supply to digital networks

Timing Characteristics of Primary Reference Clocks - Series G: Transmission Systems and Media Digital Systems and Networks Digital Transmission Systems - Digital Networks - Design Objectives for Digital Networks Study Group 13; 10 pp

DB41/T 1445-2017 时钟校验仪

JEDEC JEP152-2007 使用时钟基准板的DDR2 DIMM时钟歪斜测试程序

This document is the work product of the JC-45.1 “DDR2 DIMM Clock Skew Measurement” task group

DDR2 DIMM Clock Skew Measurement Procedure Using A Clock Reference Board

KS B 5309-1992 自动圆筒时钟

이 규격은 자기 기상계기 (자기 풍향계는 제외한다)에 사용하는 자기 원통 시계에 대하여 규

Clocks with chart drum

JJG 722-2018 标准数字时钟

本规程适用于标准数字时钟(包括GNSS授时型标准数字时钟)的首次检定，后续检定和使用中检查

Standard Digital Clocks

AIR FORCE MIL-PRF-32144 REV B-2012 电子航空时钟

CLOCK, AIRCRAFT, ELECTRONIC

ITU-T G.812-2004 适用于同步网中节点时钟的从时钟的定时要求

This Recommendation outlines minimum requirements for timing devices used as node clocks in synchronization networks. The requirements relate

Timing requirements of slave clocks suitable for use as node clocks in synchronization networks Study Group 15

YD/T 4054-2022 电信设备精确时间协议（PTP）边界时钟和从时钟测试方法

GJB 2162A-2012 航空时钟通用规范

本规范规定了航空时钟的通用技术要求、质量保证规定和交货准备等内容。 本规范适用于航空时钟的研制、生产和检验。其他具有精确计时的平台亦可参照使用

General specification for aviation clock

AIR FORCE MIL-PRF-32144 REV A-2007 电子航行器时钟

This specification contains the technical and performance requirements for an electronic clock. The electronic clock is intended for use in military

CLOCK, AIRCRAFT, ELECTRONIC

GJB 817-1990 舰船用机械时钟

UL 917 BULLETIN-2003 时钟控制式开关

Covers clock-operated switches that close and open circuits to a load at predetermined intervals. The switching contacts are actuated by a clock-work

Clock-Operated Switches

PN T82141-1962 电信设备．报时钟

Przedmiotem normy jest miernik czasu trwania po??czeń, przeznaczony do pracy w urz?dzeniach telekomunikacyjnych, sterowany impulsami pr?du sta?ego

Telecommunication e?uipment. Char- geable time clock

DIN 8270-2:1987 时钟用指针.长度

This standard refers to the lengths of hands for clocks which are used for clocks with round bezels

Hands for clocks; lengths

CEPT T/CS 20-18 E-1981 实时时钟(ETSI ETR 202:1995)

Real Time Clock; (ETSI ETR 202:1995)

ITU-T G.811-1997 基本参考时钟的定时特性

This Recommendation outlines the requirements for Primary Reference Clocks (PRCs) suitable for synchronization supply to digital networks

Timing Characteristics of Primary Reference Clocks - Series G: Transmission Systems and Media Digital Systems and Networks Digital Transmission Systems - Digital Networks - Design Objectives for Digital Networks Study Group 13; 10 pp