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DIN VDE 0446-1-1982 架空线、架空电车线和通信用的绝缘子.运行电压在1KV以上的架空线用玻璃和陶瓷绝缘子试验

上一篇: DIN VDE 0848-1-1982 电磁场引起的危害.测量和计算方法
下一篇: DIN VDE 0106-1-1982 电气和电子设备电击防护的分类

Product Code:SAE J1165
Title:Reporting Cleanliness Levels of Hydraulic Fluids
Issuing Committee:Cttc C1, Hydraulic Systems
Scope: This SAE Recommended Practice has been formulated to advance and endorse the use of the ISO (International Organization for standardization) Solid Contaminant Code as the universal means for expressing the level of particulate contaminant in hydraulic fluid and for specifying acceptable limits of cleanliness. Worldwide approval was gained for this coding system because it provides a simple, unmistakable, meaningful, and consistent means of communication between suppliers and users. The code applies to all types of hydraulic (liquid) fluids used in fluid power and control systems as applied to self-propelled machines as referenced in J1116. The purpose of this recommended practice is to provide a practical and uniform method for graphically representing the contamination level of a fluid and assigning its proper ISO cleanliness code. Although the approval code is explicit and offers no opportunity for misinterpretation, flexibility in application is provided to satisfy the customs of the cooperating nations. This practice is intended to facilitate the use of the ISO code and encourage its promulgation throughout the industry.
Rationale: This SAE Recommended Practice has been formulated to advance and endorse the use of the ISO (International Organization for standardization) Solid Contaminant Code as the universal means for expressing the level of particulate contaminant in hydraulic fluid and for specifying acceptable limits of cleanliness. Worldwide approval was gained for this coding system because it provides a simple, unmistakable, meaningful, and consistent means of communication between suppliers and users. The code applies to all types of hydraulic (liquid) fluids used in fluid power and control systems as applied to self-propelled machines as referenced in J1116. The purpose of this recommended practice is to provide a practical and uniform method for graphically representing the contamination level of a fluid and assigning its proper ISO cleanliness code. Although the approval code is explicit and offers no opportunity for misinterpretation, flexibility in application is provided to satisfy the customs of the cooperating nations. This practice is intended to facilitate the use of the ISO code and encourage its promulgation throughout the industry.Product Code:SAE J924
Title:Thrust Washers-Design and Application (STABILIZED Jun 2011)
Issuing Committee:Sae Ic Powertrain Steering Committee
Scope:This SAE Standard presents the basic size and tolerance information for the design and manufacture of thrust washers. In most cases the standard employs nominal figures in both metric and inch-pound units and, therefore, does not necessarily provide exact equivalents.

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