QJ 2626.1-1994 加工高强钢用硬质合金可转位面铣刀
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来源:标准资料网
基本信息
| 标准名称： | 加工高强钢用硬质合金可转位面铣刀 |
| 中标分类： |
机械 >>
工艺装备 >>
刀具 |
| 替代情况： | 被QJ 2626A-2005代替 |
| 发布日期： | 1994-03-25 |
| 实施日期： | 1994-10-01 |
| 首发日期： | |
| 作废日期： | 2006-05-01 |
| 出版日期： | |
| 页数： | 29页 |
适用范围
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前言
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目录
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引用标准
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所属分类： 机械 工艺装备 刀具
【英文标准名称】:Materialsandarticlesincontactwithfoodstuffs.Cutleryandtableholloware.Part4:requirementsforgoldplatedcutlery.
【原文标准名称】:接触食品的材料和器具.餐具和凹型餐具.第4部分:镀金餐具的要求
【标准号】:NFD29-011-4-1998
【标准状态】:现行
【国别】:法国
【发布日期】:1998-03-01
【实施或试行日期】:1998-03-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:Y69
【国际标准分类号】:67_250;97_040_60
【页数】:21P;A4
【正文语种】:其他
Product Code:SAE J1060
Title:Subjective Rating Scale for Evaluation of Noise and Ride Comfort Characteristics Related to Motor Vehicle Tires
Issuing Committee:Vehicle Sound Level Advisory Group
Scope:This SAE Recommended Practice establishes a rating scale for subjective evaluations of noise and discomfort in motor vehicles. Through test procedures utilizing specific vehicles on specific roads, the scale may be utilized to assess the relative contributions of tires to noise and discomfort. The noise and ride comfort characteristics attributed to automotive tires have traditionally been estimated by subjectively assigning number designations (commonly on a 1 to 10 scale) to the audible and tactile sensations observed while traversing a given road course in a vehicle equipped with the tires under evaluation. Regardless of advances in objective measurements of tire properties related to noise and discomfort, subjective evaluation will continue to be necessary for the purpose of establishing the significance of such measurements. The rating scale of this recommendation is applicable to assessment of each of the wide variety of audible and tactile disturbances referred to by such terms as bump, thump, slap, shake, etc.
