DIN EN ISO 11064-2-2001 控制中心人类工效学设计.第2部分:控制室布置原则

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Product Code:SAE AS81820
Title:Bearings, Plain, Self-Aligning, Self-Lubricating, Low Speed Oscillation
Issuing Committee:Acbg Plain Bearing Committee
Scope:This standard covers plain spherical bearings which are self aligning and self lubricating by utilizing polytetrafluoroethylene (PTFE in a fabric composite or molded material that is bonded to the inner diameter surface of the race and when specified, to the bore diameter surface of the ball. These bearings are for use in the temperature range 65 to +325 掳F ( 54 to +163 掳C).Product Code:SAE J316
Title:Oil-Tempered Carbon-Steel Spring Wire and Springs (Cancelled Jun 1998)
Issuing Committee:Metals Technical Executive Steering Committee
Scope:This SAE Recommended Practice covers the mechanical, chemical, and dimensional requirements of oil-tempered carbon-steel spring wire used in the automotive and related industries. It is especially intended for the manufacture of mechanical springs and wire forms which are not subjected to a large number of high stress cycles. Class I wire is intended for moderate stress and Class II for higher stress level applications. This document also covers the processing requirements for springs fabricated from this wire.