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SAE J1601 Rubber Cups for Hydraulic Actuating Cylinders

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Product Code:SAE J1601
Title:Rubber Cups for Hydraulic Actuating Cylinders
Issuing Committee:Hydraulic Brake Components Standards Committee
Scope:These specifications cover molded cups 51 mm (2 in) in diameter and under, compounded from high temperature resistance rubber for use in hydraulic actuating cylinders employing motor vehicle brake fluid conforming to the requirements specified in SAE J1702 and SAE J1703. These specifications cover the performance tests of hydraulic brake cups under specified conditions and do not include requirements relating to chemical composition, tensile strength, and elongation of the rubber compound. Disc brake seals are not covered by this specification.
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【英文标准名称】:StandardTestMethodsforTotalKjeldahlNitrogeninWater
【原文标准名称】:水中氮总数的基耶达尔标准试验方法
【标准号】:ASTMD3590-2002(2006)
【标准状态】:现行
【国别】:
【发布日期】:2002
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D19.05
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:试验;氮;水;含量测定
【英文主题词】:analysis;colorimetric;distilation;TKN;water
【摘要】:Thesetestmethodsareusefulformeasuringorganicnitrogenandammoniacalnitrogen,whichareessentialgrowthnutrients.Nitrogencompoundsarewidelydistributedintheenvironment.Sourcesofnitrogenincludesurface-appliedfertilizers,cleaningproducts,anddrinkingwatertreatmentaids.Becausenitrogenisanutrientforphotosyntheticorganisms,itmaybeimportanttomonitorandcontroldischargeintotheenvironment.1.1ThesetestmethodscoverthedeterminationoftotalKjeldahlnitrogen.Thefollowingtestmethodsareincluded:SectionsTestMethodA-ManualDigestion/Distillation8to14TestMethodB-SemiautomatedColorimetricBertholt15to23MIL-STD-2411/1, DEPARTMENT OF DEFENSE INTERFACE STANDARD: REGISTERED DATA VALUES FOR RASTER PRODUCT FORMAT (30 AUG 1994)., This document is a companion document to the military standard for Raster Product Format (RPF), MIL-STD-2411. It contains all registered data values referenced in the standard.