39.040.20 钟 标准查询与下载

DIN 8270-1:1988 时钟指针.第1部分:连接尺寸、配合、尺寸组合

This standard refers to clocks. It contains preferable dimensions for the drilling of hands to reduce the big range of hands.

Hands for clocks; fitting dimensions, fits, combinations of dimensions

GOST 27752-1988 电子－机械石英座钟、挂钟和闹钟.一般技术条件

Electronic-mechanical quartz table, wall and arm-clocks. General specifications

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

DIN 8325-1:1987 大型石英钟.要求、检验、标志

This standard refers to clocks and clock movements with analogue display, quartz resonator and own power supply device in a preferable position of use.#,,#

Quartz-clocks; requirements, testing, marking

CSA C22.2 No.06-M1984-1984(R2000) 电子钟

1. Scope 1.1 This Standard applies to cord-connected electric clocks intended for use in household and other nonhazardous indoor dry locations in accordance with the Rules of the Canadian Electrical Code, Part I, and having a rating not exceeding 125 V ac and 30 W input and secondary circuits not exceeding 240 V. 1.2 This Standard includes both motor and electronically driven, di gital and analogue household clocks, with or without alarms and/or dial lights. 1.3 This Standard does not apply to clocks that incorporate a recepta cle, clocks that form a part of a master clock system, time clocks, job card recorders, timers, and similar devices; and clocks in combination with other equipment not primarily designed as a clock (eg, table lamp, radio, or electric range incorporating a clock).

Electric Clocks

GOST 3309-1984 机械摆式座钟和挂钟.一般技术条件

Настоящий стандарт распространяется на настольные балансовые механические часы, предназначенные для определения значения текущего врем

Table and wall mechanical clocks with balance oscillator. General specifications

GOST 3145-1984 信号机械时钟.通用规范

Настоящий стандарт распространяется на механические часы-будильники и часы с сигналом, предназначенные для показания значения текущего

Mechanical clocks with signal. General specifications

KS B 6172-1980 考勤计性能试验方法

이 규격은 주로 근무시간 기록용 전기식 및 스프링식 시간 기록계의 성능 시험 방법에 대하여

Methods of Test for Time Recorders

KS B 6172-1980(2021) 时间记录器的试验方法

Methods of Test for Time Recorders

KS B 6172-1980(2016) 试验的时间记录方法

Methods of Test for Time Recorders

DIN 8313-2:1977 带电源的时钟及其机件的技术要求和验证.振荡器频率≤1000Hz.时钟机件的交货条件

Technical requirements and verification for clocks and clock movements with electrical energy source; frequency of resonator ≤1000 Hz,terms of delivery for clock movementsExigences techniques et méthode de contr?le pour horloges et movements d'horloge av

Technical requirements and verification for clocks and clockmovements with electrical energy source; frequency of resonator 1000 Hz, terms of delivery for clock movements

DIN 41071-2:1976 电子钟指针.第2部分:孔形指针

Hands for electric clocks; hole-shaped handsDiese Norm gilt für elektrische Uhren nach DIN 41 080 (Vornorm).

Hands for electric clocks; hole-shaped hands

DIN 41071-1:1976 电子钟指针.第1部分:楔形指针

Hands for electric clocks; wedged handsDiese Norm gilt für elektrische Uhren nach DIN 41 080 (Vornorm)

Hands for electric clocks; wedged hands

DIN 41091-3:1976 电子钟钟面.第3部分:报时钟面

Dials for electric clocks; hour-stroke dialsDiese Norm gilt für elektrische Uhren nach DIN 41 080 (Vornorm).

Dials for electric clocks; hour-stroke dials

DIN 41092-3:1976 电子钟指针.第3部分:杆形指针

Hands for electric clocks; bar-shaped handsDiese Norm gilt für elektrische Uhren nach DIN 41 080 (Vornorm).

Hands for electric clocks; bar-shaped hands

DIN 41091-1:1976 电子钟钟面.第1部分:报分钟面

Dials for electric clocks; minute-stroke dialsDiese Norm gilt für elektrische Uhren nach DIN 41 080 (Vornorm).

Dials for electric clocks; minute-stroke dials

GOST 703-1976 壁挂式单摆机械钟.通用规范

Настоящий стандарт распространяется на часы настенные маятниковые механические с пружинным двигателем, в том числе на часы, предназначен

Wall pendulum mechanical clock. General specifications

DIN 8313-1:1975 带电源的钟表及其运动件的技术要求和检验.振荡系统的频率≤1000Hz

Technical requirements and verification for clocks and clock movements with electrical energy source; frequency of oscillating system ≤ 1000 HzExigences minimales et méthode d'e'preuve pour horloges et horloges movements avec source électrique; fréquence

Technical requirements and verification for clocks and clock movements with electrical energy source; frequency of oscillating system 1000 Hz

DIN 8312-2:1975 钟表及其精密运动装置的技术要求和检验.带电源和频率≤1000Hz振荡系统的的钟表

Technical requirements and verification for watches and watch movements; watches with electrical energy source, frequency of oscillating system ≤ 1000 HzExigences techniques et contr?le pour montres et movements;montres avec alimentation électrique, fré

Technical requirements and verification for watches and watch movements; watches with electrical energy source, frequency of oscillating system 1000 Hz

DIN 41091-4:1974 电子钟钟面.第4部分:数字钟面

Dials for electric clocks; number dialsDiese Norm gilt nur für elektrische Uhren nach DIN 41 080 (Vornorm)

Dials for electric clocks; number dials