环境保护产品技术要求 刮泥机
Specifications for environmental protection product -- Sludge scraper
2006-07-28
DIN 19551-1
Wastewater treatment plants - Rectangular tanks - Part 1: Settlement tanks with sludge scraper, suction type sludge remover and chain scraper; Types, main dimensions, equipments
废水处理厂.矩形槽.第1部分:带刮泥机、吸泥机和链式刮泥机的沉降槽；类型、主要尺寸、设备
2002-12-01
DIN 19552
Wastewater treatment plants - Circular tanks - Settlement tanks with sludge scraper, suction type sludge remover and thickener; Types, main dimensions, equipment
废水处理厂-圆形槽-带刮泥机、吸力式污泥去除机和浓缩机的沉降槽；类型、主要尺寸、设备
2002-12-01
DIN 19551-3
Wastewater treatment plants - Rectangular tanks - Part 3: Grit chambers with suction type sludge remover and sludge scraper; Types, main dimensions, equipment
废水处理厂.矩形槽.第3部分:带吸式除泥器和刮泥器的沉砂池；类型、主要尺寸、设备