Toughness test of link chains -- Impact test method of chain links
实施日期:2004-11-20
Short link chain for lifting purposes -- Grade T (8), non-calibrated, for chain slings etc.
发布日期:1984-07-01 实施日期:1984-07-01
Pulverization equipment of calcium carbide dreg for semi-dry flue gas desulphurization
发布日期:2013-10-17 实施日期:2014-03-01
Devices to prevent pollution by backflow of potable water. Unrestricted air gap. Family A. Type A
Non-refillable metallic gas cartridges for liquefied petroleum gases,with or without a valve,for use with portable appliances. Construction,inspection,testing and marking
实施日期:2003-05-01
Non-lubricated reciprocating compressors for edible carbon-dioxide——Specifications
发布日期:2020-08-31 实施日期:2021-04-01
Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 8: Specific principles for the equipment for sewage treatment in granular media filter and granular...
Specification and type for slotted metallicbursting discs
发布日期:1993-08-19 实施日期:1994-02-01
请选择需要导出的字段:
请选择需要导出的字段:
知识产权声明 | 服务承诺 | 联系我们 | 人才招聘 | 客户服务 | 关于我们
互联网出版许可证:新出网证(京)字042号 互联网药品信息服务资格证书号:(京)-经营性-2011-0017 信息网络传播视听节目许可证 许可证号:0108284
京ICP证:010071 京公网安备11010802020237号 京ICP备08100800号-1
客服电话:4000115888 客服邮箱:service@wanfangdata.com.cn 违法和不良信息举报电话:4000115888 举报邮箱:problem@wanfangdata.com.cn 举报专区:https://www.12377.cn
万方数据知识服务平台--国家科技支撑计划资助项目(编号:2006BAH03B01)©北京万方数据股份有限公司 万方数据电子出版社