ASTM D 1238-1998 挤压塑性计测定热塑性塑料流率的试验方法
作者:标准资料网 时间:2024-05-12 21:23:21 浏览:9993
来源:标准资料网
【英文标准名称】:TestMethodforFlowRatesofThermoplasticsbyExtrusionPlastometer
【原文标准名称】:挤压塑性计测定热塑性塑料流率的试验方法
【标准号】:ASTMD1238-1998
【标准状态】:作废
【国别】:美国
【发布日期】:1998
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:塑料;试验;流量率;热塑性聚合物
【英文主题词】:plastics;thermoplasticpolymers;testing;flowrates
【摘要】:
【中国标准分类号】:G31
【国际标准分类号】:83_080_20
【页数】:
【正文语种】:英语
【英文标准名称】:OverspeedTripSystemsforSteamTurbine-GeneratorUnits
【原文标准名称】:汽轮发电机组的超速切断系统
【标准号】:ANSI/ASMEPTC20.2-1965
【标准状态】:作废
【国别】:美国
【发布日期】:1965
【实施或试行日期】:
【发布单位】:美国国家标准学会(ANSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:汽轮机;涡轮机;测量技术
【英文主题词】:measuringtechniques;turbines;steamturbines
【摘要】:
【中国标准分类号】:K51
【国际标准分类号】:27_040
【页数】:
【正文语种】:英语
Product Code:SAE J1645
Title:Fuel Systems and Components--Electrostatic Charge Mitigation
Issuing Committee:Fuel Systems Standards Committee
Scope:This SAE Surface Vehicle Recommended Practice deals with electrostatic charge phenomena that may occur in automotive fuel systems. This document applies to the following: - Fuels that are liquid at global ambient temperatures and atmospheric pressures and are handled by vehicle fuel tanks that operate at pressures near atmospheric pressure. - The group of components that comprise the fuel system and those portions of the vehicle adjacent to the fuel system. - Electrostatic phenomena that arise from the following circumstances of vehicle or fuel system operation: a. Flowing fuel in the fuel delivery system b. Flowing fuel being dispensed to the vehicle while it it being fueledThis recommended practice provides for materials, components and subsystems that can be robust to electrostatic charge pheonomena within the fuel system. The individual vehicle OEM should have responsibility for design requirements that apply to the entire fuel system and at the vehicle level. This document can provide guideance for how the OEM's might proceed.