A new outdoor play area for a Parity Day Care Center "Building Bridges" Project 2022 Our trainees are back at it again and this time they built a lovely new outdoor play area for all the children at the Parity Day Care Centre. The day care centre "Mein Weg"

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General terms of business of Braunschweiger Flammenfilter GmbH I. General The only terms applicable to the contract are our terms of business. We shall not accept any customer terms that conflict with or differ from our own, save only if we have specifically

版权说明 Braunschweiger Flammenfilter GmbH Industriestr. 11 D-38110 Braunschweig phone: +49 (0) 5307 / 809-0 fax: +49 (0) 5307 / 7824 e-mail: office@protego.com Trade Register Braunschweig HRB 1983 VAT-No. DE 811188775  Managing Director: Dr.-Ing.

PROTEGO® 低温储罐的应用 我们在先导阀及破真空阀领域拥有多年的设计和制造经验，经过模拟仿真和实际测试，确保阀门具有稳定及高效的排放能力。 低温液化气体储罐对通风设备有特殊要求。这些阀门须根据相关的标准和工艺过程中实际的操作工况进行设计。先导式压力泄放阀确保储罐内的压力不超过储罐的最大允许操作压力。 先导式压力泄放阀在罐内压力达到先导阀的设定压力前保证绝对密封。先导阀可采用弹簧式或磁力式。 根据现场安装需要可提供防回流装置、现场测试接口及测试装备。 采用切换阀可用于检维修。 罐底阀

标准化技术委员会 阻火器的国际标准-ISO16852 2011 年 1 月 1 日，EN 12784 被 EN ISO 16852 取代，成为当时 94/9/EC 指令下的一项协调标准。国际 ISO 标准 ISO 16852 被采纳为欧洲标准 EN ISO 16852:2010 "阻火器性能要求、测试方法和使用限制"。它取代了标题相同的 EN 12874。这一标准的更新并非出于安全技术原因，而是因为该标准的适用范围已扩大至欧洲以外的地区。符合 EN 12874 标准的阻火器仍然满足 94/9/EG 指令（即现在的