安抚奶嘴链检测

DIN 19551-1-2002废水处理厂.矩形储罐.第1部分:带污泥铲运机、吸入式污泥清除器和链式铲运机的沉淀储罐.设备型号和主要尺寸

The document is applicable to rectangular tanks with sludge scraper, suction type sludge remover and chain scraper in wastewater treatment plants. It specifies the main dimensions and the principles for the design of structures and technical equipment. This standard is not applicable to the technical settlement and the hydraulical determination.#,,#

DIN EN 12586-2011儿童使用和保育用品.橡皮奶头固定器.安全性要求和试验方法.德文版本EN 12586-2007+A1-2011

This European Standard specifies safety requirements relating to the materials, construction, performance, packaging and labelling of soother holders. It includes test methods for the mechanical and chemical requirements specified. All products that are intended to connect a soother for babies and young children with any other product are included in the scope of this European Standard. This European Standard is intended to provide safety requirements for soother holders which are generally comprised of a strap with the holder at one end which retains the soother whilst the other end has a clasp that attaches to the child's garment. Where a soother holder has been classified as a toy or considered to have significant play value then the soother holder will have to meet the essential safety requirements for toys as stated in the Toy Directive (88/378/EEC) in addition to those in this European Standard. The addition of decorations or providing animal shaped fasteners should not automatically make the soother holder a toy; however the addition of a toy component to the soother holder will require that both the soother holder and the toy meet the essential safety requirements as stated in the Toy Directive. Where there is doubt concerning classification of a soother holder as a toy then advice should be sought from an EU Toy Notified Body or the Member State's Competent Authority for toys (see B.2).