GB/T 17607-1998 中国煤层煤分类
作者:标准资料网 时间:2024-05-21 04:01:04 浏览:9439
来源:标准资料网
基本信息
| 标准名称： | 中国煤层煤分类 |
| 英文名称： | Chinese classification of in seam coals |
| 中标分类： |
矿业 >>
矿业综合 >>
基础标准与通用方法 |
| ICS分类： |
采矿和矿产品 >>
煤
|
| 发布部门： | 国家质量技术监督局 |
| 发布日期： | 1998-12-08 |
| 实施日期： | 1999-05-01 |
| 首发日期： | 1998-12-08 |
| 作废日期： | 1900-01-01 |
| 主管部门： | 中国煤炭工业协会 |
| 提出单位： | 国家煤炭工业局 |
| 归口单位： | 全国煤炭标准化技术委员会 |
| 起草单位： | 煤炭科学研究总院北京煤化学研究所 |
| 起草人： | 陈鹏 |
| 出版社： | 中国标准出版社 |
| 出版日期： | 1999-05-01 |
| 页数： | 平装16开， 页数：10， 字数：17千字 |
| 书号： | 155066.1-15807 |
适用范围
本标准规定了煤层煤按煤阶、显微组分组成及煤中矿物杂质含量(用灰分表示)的分类系统和命名表述方法，便于在国际与国内对腐植煤资源的质量与储量交流信息和进行评价。本标准适用于对腐植煤进行分类和命名。不适用于腐泥煤、泥炭、硬质岩和石墨。
前言
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目录
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引用标准
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所属分类： 矿业 矿业综合 基础标准与通用方法 采矿和矿产品 煤
Product Code:SAE J641
Title:Hydrodynamic Drives Terminology
Issuing Committee:Automatic Transmission Transaxle Committee
Scope: Since the torque converter and fluid coupling have become commonly used components of automatic transmissions in industry, the SAE appointed a committee to standardize terminology, test procedure, data recording, design symbols, and so forth, in this field. The following committee recommendations will facilitate a clear understanding for engineering discussions, comparisons, and the preparation of technical papers.The recommended usages represent the predominant practice or the acceptable practice. Where agreement is not complete, alternates have been included for clarification.Example - Two systems of blade angle designations are described. Consequently when a blade angle is specified, the system should be designated.This SAE Recommended Practice deals only with the physical parts and dimensions and does not attempt to standardize the design considerations, such as the actual fluid flow angle resulting from the physical blade shape.
Rationale: Since the torque converter and fluid coupling have become commonly used components of automatic transmissions in industry, the SAE appointed a committee to standardize terminology, test procedure, data recording, design symbols, and so forth, in this field. The following committee recommendations will facilitate a clear understanding for engineering discussions, comparisons, and the preparation of technical papers.The recommended usages represent the predominant practice or the acceptable practice. Where agreement is not complete, alternates have been included for clarification.Example - Two systems of blade angle designations are described. Consequently when a blade angle is specified, the system should be designated.This SAE Recommended Practice deals only with the physical parts and dimensions and does not attempt to standardize the design considerations, such as the actual fluid flow angle resulting from the physical blade shape.【英文标准名称】:Householdandsimilarelectricalappliances-Safety-Part2-47:particularrequirementsforcommercialelectricboilingpans.
【原文标准名称】:家用和类似用途电器.安全.第2-47部分:商用电煮锅的特殊要求
【标准号】:NFC73-847-2006
【标准状态】:现行
【国别】:法国
【发布日期】:2006-01-01
【实施或试行日期】:2006-01-20
【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】:Y63
【国际标准分类号】:97_040_20
【页数】:23P;A4
【正文语种】:其他
