ISO 3518-1979 檀香油(Santalvonalbvm,Linnaevs)

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Product Code:SAE J391
Title:Definition for Particle Size
Issuing Committee:Surface Enhancement Committee
Scope:'Effective particle or domain size' is a phrase used in X-ray diffraction literature to describe the size of the coherent regions within a material which are diffracting. Coherency in this sense means diffracting as a unit. Small particle size causes X-ray line broadening and as such can be measured. It has been shown related to substructure as observed in transmission electron microscopy. Particle size is affected by hardening, cold working, and fatigue; conversely, there is increasing evidence that particle size, per se, affects both static and dynamic strength.【英文标准名称】:Rubberandplasticshosesforundergroundmining;methodsoftestforflammability(ISO8030:1987);GermanversionEN28030:1993
【原文标准名称】:井下采矿用橡胶及塑料软管.易燃性试验方法
【标准号】:DINEN28030-1993
【标准状态】:作废
【国别】:德国
【发布日期】:1993-09
【实施或试行日期】:
【发布单位】:德国标准化学会(DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;易燃性;试验设备;塑料;燃烧试验;地下开采;挠性管道;评定;硫化橡胶;采掘设备;橡胶制品;塑料制品
【英文主题词】:flammability;undergroundmining;evaluations;miningequipment;testing;flexiblepipes;firetests;testequipment;plasticsproducts;rubberproducts;plastics;vulcanizedrubber
【摘要】:
【中国标准分类号】:G40;G33
【国际标准分类号】:2760
【页数】:5P;A4
【正文语种】:德语