J00 标准化、质量管理 标准查询与下载

HB 5611-1985 标准件的标志

本标准系标准件的识别标志标准。 　　适用于图样或有关技术文件中指明按本标准打标志的标准件。

Signs of standard components

AWS FGW PT 1-1979 通气研究

The research performed by Battelle-Columbus Laboratories for this portion of the American Welding Society program obtained ventilation design data for use in controlling welding plumes. The study was conducted over a 6-month period that began in May, 1977. The plume control study was monitored by a committee appointed by the AWS Research Committee.

Ventilation Studies

AIA/NAS NAS 1348-1979 (Rev. 1)外部螺纹推荐张应力紧固件

Fasteners - Recommended Tensile Stress Areas for External Threaded (Rev. 1)

Fasteners - Recommended Tensile Stress Areas for External Threaded (Rev. 1)

AWS FGW APP A-1979 A1表(在第II部分中使用的电极)

Style for welding and cutting documents means two things: matter and manner; form and content; style and format. Style refers not only to what is said, but also how it is stated and presented to the reader.

Table A1 (Electrodes Used in Part II)

AWS AWS FUMES AND GASES-1979 内容

The Welding Handbook Committee and the editors extend appreciation to the AWS technical committees who developed the current consensus standards that pertain to this volume. They are also grateful to L. P. Connor, editor of Volume 1, eighth edition, and the members of the AWS technical staff for the engineering assistance they generously contributed.

Contents

IPC TM-650 5.8.4-1978 刚性多层测试模式 修订版A 1978年2月

This test procedure is designed to determine the reactivity of epoxy resins.

Rigid Multilayer Test Pattern; Revision A - February 1978

AIA/NAS NAS 1001-1978 (Rev. 1)外部双闪光点标准尺寸管末端 [代替: NAVY MS33583 REV C CANC NOTICE 1, NAVY MS33583 REV C CANC NOTICE 1, NAVY MS33583 REV C, NAVY MS33583 REV C, NAVY MS33583 REV B, NAVY MS33583 REV B]

DASH NUMBER DESIGNATES GRIP AND LENGTH (SEE SHEET 2) ADD 'D" AFTER DASH NUMBER TO INDICATE DRILLED SHANK

Tube End-Standard Dimensions for Outside Double Flare (Rev. 1) [Use: NAVY MS33583 REV C CANC NOTICE 1, NAVY MS33583 REV C CANC NOTICE 1, NAVY MS33583 REV C, NAVY MS33583 REV C, NAVY MS33583 REV B, NAVY MS33583 REV B]

AIA/NAS NAS 129-1978 (Rev. 3)工程学参考标准数据

This standard provides a method for the packaging of an item in a transparent plastic bag and a box.

Data - Std. Knob, Engineering Reference (Rev. 3)

IPC TM-650 2.3.3-1978 绝缘材料的耐化学性 1978年2月 修订版A

The data reproduced in this report is published for informational purposes only. It is based on data voluntarily contributed by members of the IPC. The IPC disclaims all liability of any kind for the use, application or adaptation of the material published in this document.

Chemical Resistance of Insulated Materials; Revision A - February 1978

IPC TM-650 2.2.12-1976 重量铜的厚度 修订版A 1976年3月

So, you're the poor layman who has been assigned to qualify your company's new manufacturing process for your military customers, Man, I feel for you. You have "a tough row to hoe" as the old saying goes. Not only do you have to wade through the mounodf sin formation on the new manufacturing materials and processes, but you have to make sense out of those God-awful specifications. Thsep ecs didn't start that way. They started as fairly straight-forward documents until the standardization people and the lawyers got a holodf them. A mass of incomprehensible text was the erneds ult The purposeo f this general paper is to get back to that original, easily understood test document and give you some practical guidance and technical pointers on how to go about demonstrating that you new process is coaf pable producing reliable hardware.

Thickness of Copper by Weight; Revision A - March 1976

IPC TM-650 2.1.3-1976 镀通孔结构的评价 修订版A 1976年8月

IPC Standards and Publications are designed to serve the public interest through

Plated Through Hole Structure Evaluation; Revision A - August 1976

IPC TM-650 2.1.2-1976 染料渗透法针孔评价 修订版A 1976年3月

IPC Standards and Publications are designed to serve the public interest through

Pinhole Evaluation, Dye Penetration Method; Revision A - March 1976

IPC TM-650 2.4.15-1976 金属箔外部光洁度,1976年3月 修订版A

IPC-TR-464 was originally published in April of 1984. This Technical Report was developed to meet the growing IPC-TR-464 was originally published in April of 1984. This Technical Report was developed to meet the growing

Surface Finish, Metal Foil; Revision A - March 1976

CGSB 39-GP-38A-1975 V 型槽座与钳

Le CONSEIL CANADIEN DES NORMES est l’organisme dc coordination du Système de normes nationales, une federation d’organismes indépendants et autonomes qui travaillent au développement et à l’amélioration de la normalisation volontaire dans l’intérêt na

Norme: Ves Et Etriers De Serrage

CGSB 39-GP-37A-1975 关于非分度刚直尺的标准

Straightedges, Steel, Not Graduated, Standard for

Norme: Regles Non Graduees, En Acier

IPC TM-650 2.5.8-1975 柔性印刷线路材料耗散因子 修订版A

This standard establishes the classification system, the qualification and quality conformance requirements for flexible metal-clad dielectric materials to be used for the fabrication of flexible printed circuitry and flexible flat cable.

Dissipation Factor of Flexible Printed Wiring Material Revision A

CGSB 39-GP-28B-1975 关于水平与垂直等级的标准

Levels and Plumbs, and Levels, Standard for

Levels and Plumbs, and Levels, Standard for

IPC TM-650 3.8-1975 连接器机械冲击 修订版A 1975年7月

Whether a printed circuit is to be a prototype, or a high-volume

Mechanical Shock, Connectors; Revision A - July 1975

IPC TM-650 3.10-1975 连接器可焊性 修订版A 1975年7月

This specification covers the requirements for copper/invar/ copper (CIC), copper/molybdenum/copper (CMC), threelayer composite. The CIC material consists of copper bonded to each side of a layer of invar (nominal 36% nickel and 64% iron alloy). The copper clad molybdenum consists of copper bonded to each side of molybdenum.

Solderability, Connectors; Revision A - July 1975

IPC TM-650 3.7-1975 低水平电路连接器 修订版A 1975年7月

Whether a printed circuit is to be a prototype, or a high-volume

Low Level Circuit Connectors; Revision A - July 1975