GB/T 6998-2002 in English

SUPERSEDED

Gauges of prefocus caps

Issued on:2002-08-05
Implemented on:2003-04-01
File Format:PDF
Delivery:Via email within 5 business days

Price(USD)： $570.00
$553.00

Standard No:	GB/T 6998-2002
Document status:	SUPERSEDED
Superseded by:	GB/T 1483.3-2008 Gauges for lamp caps and lampholders - Part 3: Gauges for prefocus caps and lampholders
Superseded on:	2008-12-01
Title in English:	Gauges of prefocus caps
Title in Chinese:	预聚焦式灯头的量规
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 5 business days
Issued on:	2002-08-05
Implemented on:	2003-04-01
ICS Classification:	29.140.10-Lamp caps and holders
Chinese Classification:	K74-Lamp accessories
Professional Classification:	GB-National Standard
Related Keywords:	prefocus caps scopethis standard pre-focus lamp cap gauges lamp caps gauges caps
Related Topics:	focus In vivo confocal flow cytometry ring focus ief focus lamp head coke Focus on the end of the year Focus at home and abroad Focus on the environment What kind of preheat light? Focus inside and outside Year-end focus focal + Confocal measurement Lamp Cap Gauge Focus on the environment multiple focus Lamp Cap Gauge focus ring Confocal measurement GBT6998 Gauges

《GB/T 6998-2002预聚焦式灯头的量规》由TC224（全国照明电器标准化技术委员会）归口，TC224SC1（全国照明电器标准化技术委员会电光源及其附件分会）执行，主管部门为中国轻工业联合会。
本标准等效采用IEC 60061-3《灯头、灯座及其检验其互换性和安全性的量规第3部分量规》中的预聚焦式灯头量规部分。本标准规定了为保证预聚焦式灯头互换性和安全性量规的主要尺寸，其他尺寸由设计者自行确定。本标准中确定的量规的型号，与同规格的预聚焦式灯头的型号完全相同，并与IEC 60061中的量规型号相一致。本标准规定了预聚焦式灯头量规的型式、基本尺寸和检验方法，用于检验符合GB 2800《预聚焦式灯头的型式和尺寸》国家标准中所列各种规格的灯头。

Scope

This standard specifies the type, basic dimensions and inspection methods of pre-focus lamp cap gauges, which are used to inspect lamp caps of various specifications listed in the national standard GB 2800 <(Types and Dimensions of Pre-focus Lamp Caps).

More samples: GB 18306-2015 DL/T 5154-2012 JGJ 94-2008

Sample only — not a preview of GB/T 6998-2002

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