49.030.50 垫圈和其他锁紧元件 标准查询与下载

ECA 364-44A-1998 TP-44A 电连接器的电晕试验

The object of this test is to detail a standard test method to determine the ability of an electrical connector to operate with an acceptable level of partial discharge at working voltages up to the extinction voltage.

TP-44A Corona Test Procedure for Electrical Connectors

ISO 245:1998 航空航天 锁紧丝 直径

This International Standard specifies the diameters of lockwire. This International Standard is applicable to the compilation of aerospace product standards.

Aerospace - Lockwire - Diameters

CEA-600.43-1998 节点逻辑链路控制子层

This section specifies the Logical Link Control (LLC) Sublayer protocol data unit (PDU) structure for the CEBus Network. The LLC PDU (LPDU) is the unit of data exchanged between peer LLC entities. The LPDU consists of an "LPDU Header" and an "LLC Service Data Unit" (LSDU). The LSDU may be a Network Layer Protocol Data Unit (NPDU) to be exchanged between peer Network Layer entities. The LPDU Header is a unit of data which the LLC Sublayer appends to the LSDU to properly deliver the LSDU to its destination. Upon reception of an LPDU, the LPDU Header is stripped away by the receiving LLC Sublayer, and the LSDU is passed to the destination's Network Layer. (Note that the LPDU Header is currently null.)

Node Logical Link Control Sublayer

CEA-600.31-1998 电力线物理层和介质规格

This specification contains all the information necessary to facilitate the exchange of data and control information over the power line medium within a home. The document is divided into six sections (1 - 6):An introduction to the PL standard. A general description of the PL network that is likely to exist in residential environments. The specifications of the allowed topology and configuration rules for constructing PL networks in the home. A specification of the PL physical medium - this section covers frequency allocation, physical and electrical specification of the medium, connectors, environmental requirements, and installation considerations.

Power Line Physical Layer and Medium Specification

CEA-600.42-1998 节点介质访问控制子层

This section specifies the Medium Access Control (MAC) Sublayer protocol data unit (PDU) structures for the CEBus Network. The MAC PDU (MPDU) is the unit of data exchanged between peer MAC entities. The MPDU consists of an "MPDU Header" and an "LPDU". The LPDU is the LLC Protocol Data Unit, that is the data handed down from the LLC to the MAC for transmission. (The LPDU is also referred to as a "MAC Service Data Unit" or "MSDU".) The MPDU Header is data that the MAC Sublayer appends to the LPDU to properly deliver the LPDU to its destination. Upon reception of an MPDU, the MPDU Header is stripped away by the receiving MAC Sublayer, and the LPDU (or MSDU) is passed up to the destination's LLC Sublayer.

Node Medium Access Control Sublayer

ECA IS-753-1998 两件式高密度刀片和底板音叉连接器

This specification provides the engineering and performance requirements for a fimily of high density blade-and-tuning fork contact printed wiring board (PWB) connectors of assessed quality designed for use in electronic and electrical equipment. It shall

Two-Part High Density Blade and Backplane Tuning Fork Connector

SAE AS150301 THRU AS150400-1998 黄铜锁销

Pin-Lock, BrassTABLE 1 - PART NUMBERS AND DIMENSIONS

Pin-Lock, Brass

SAE AS9549-1998 AMS 5510 FSC 5310 扁平垫圈

Washer, Flat - AMS 5510 FSC 5310

Washer, Flat - AMS 5510 FSC 5310

SAE AS9320-1998 平垫圈.AMS 6350

Washer, Flat - AMS 6350TABLE1 - PART NUMBERS AND DIMENSIONS

Washer, Flat - AMS 6350

SAE AS9482-1998 沉头镀镍镉AMS 6437或AMS 6485扁钢垫圈

WASHER, FLAT - STEEL AMS 6437 OR AMS 6485, DIFFUSED NICKEL-CADMIUM PLATED, COUNTERSUNK

WASHER, FLAT - STEEL AMS 6437 OR AMS 6485, DIFFUSED NICKEL-CADMIUM PLATED, COUNTERSUNK

NF L23-353*NF EN 2948:1997 航空航天系列.钝化耐热钢制凸耳垫圈(欧洲标准EN 2948)

Aerospace series. Washers, tab, in heat resisting steel, passivated.

AECMA PREN 2608-1997 航空航天系列公制螺纹短节锥形锯齿锁紧垫圈安装要求

This draft is now available for public comment and your views and technical comments on it would be appreciated. If you have no specific comments to make but find it generally acceptable it would be helpful if you would notify us accordingly Suggestions entailing revision of the text should indicate the preferred wording. Please quote the relevant clause number against any comment.

Aerospace Series Installation Requirements for Metric Nipples, Locked-In with a Serrated Safety Lockring Edition P1

ECA 540EAAA-1997 园形插座的详细规范

The related documents, units, symbols, terminology, standard values, preferred values, and markings are described in sedion two of Round Style sectional specrfication EIA-540E000 and the following additional requirements. Part Numberina: Each socket desc

Detail Specification for Round Style Sockets

ECA 540EA00-1997 圆形插座的空白详细规范

The instructions for the numbers in brackets below indicate the information to be inserted in the corresponding location in the blank detail specification (BDS). By inserting the appropriate information in the BDS, a specific round style socket will be de

Blank Detail Specification for Round Style Sockets

DS/EN 2949:1997 航空航天系列 钢丝锁紧垫圈，耐腐蚀钢，钝化

This standard specifies the characteristics of wire locking washers, in corrosion resisting steel, passivated, for aerospace applications.

Aerospace series - Washers, wire locking, in corrosion resisting steel, passivated

DS/EN 2948:1997 航空航天系列 垫片，耐热钢，钝化

This standard specifies the characteristics of tab washers, in heat resisting steel, passivated, for maximum operating temperature 650°C, for aerospace applications.

Aerospace series - Washers, tab, in heat resisting steel, passivated

BS EN 2949:1997 钝化耐腐蚀钢线锁紧垫圈

This standard specifies the characteristics of wire locking washers, in corrosion resisting steel, passivated, for aerospace applications.

Washers, wire locking, in corrosion resisting steel, passivated

BS EN 2948:1997 钝化耐热钢有耳垫圈

This standard specifies the characteristics of tab washers, in heat resisting steel, passivated, for maximum operating temperature 650 ℃, for aerospace applications. Their use under hexagon head bolts is conditional upon the user accepting the possibility of some interference.

Washers, tab, in heat resisting steel, passivated

DS/EN 2998:1997 航空航天系列 钝化耐热钢平垫圈

This standard specifies the characteristics of flat washers, in heat resisting steel, passivated, for maximum operating temperature 650°C, for aerospace applications.

Aerospace series - Washers, flat, in heat resisting steel, passivated

DS/EN 2914:1997 航空航天系列 钝化耐热钢制大直径平垫圈

This standard specifies the characteristics of flat washers, large diameter, in heat resisting steel, passivated, for maximum operating temperature 650°C, for aerospace applications.

Aerospace series - Washers, flat, large diameter, in heat resisting steel, passivated