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JIS K7107-1987 在恒定拉伸变形下塑料耐化学作用的试验方法

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【英文标准名称】:Testingmethodsforchemicalresistanceofplasticsunderconstanttensiledeformation
【原文标准名称】:在恒定拉伸变形下塑料耐化学作用的试验方法
【标准号】:JISK7107-1987
【标准状态】:现行
【国别】:日本
【发布日期】:1987-02-01
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:TechnicalCommitteeonChemicalProducts
【标准类型】:()
【标准水平】:()
【中文主题词】:抗拉试验;耐化学性试验;塑料;变形
【英文主题词】:chemical-resistancetests;tensiletesting;deformation
【摘要】:この規格は,一定の引張変形下におけるプラスチックの化学薬品(以下,試験液という。)に対する抵抗性を評価するための試験方法について規定する。
【中国标准分类号】:G31
【国际标准分类号】:83_080_01
【页数】:10P;A4
【正文语种】:日语


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Product Code:SAE J1492
Title:Measurement of Light Vehicle Stationary Exhaust System Sound Level Engine Speed Sweep Method
Issuing Committee:Light Vehicle Exterior Sound Level Standards Committee
Scope:This SAE Recommended Practice establishes the test procedure, environment, and instrumentation to be used for measuring the exterior exhaust sound level for passenger cars, multipurpose vehicles, and light trucks under stationary conditions providing a continuous measure of exhaust system sound level over a range of engine speeds.This sound level measurement procedure has been developed for use in engineering evaluation of the sound level performance of passenger car and light truck exhaust systems. It provides the means for detecting exhaust system resonances with the potential to affect both exterior and interior sound quality.This document incorporates certain provisions of ISO 5130-1982-02-15, for measuring the sound level of exhaust systems.