This standard specifies the definition, classification and naming, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of mud suction machines. This standard applies to sludge suction machines used to suck and discharge sludge at the bottom of sedimentation tanks in water treatment processes.
HJ/T 266-2006 Referenced Document
GB/T 1720 Circle-drawing test of coating films*, 2020-11-19 Update
GB/T 191 Packaging.Pictorial marking for handling of goods*, 2008-04-01 Update
GB/T 3768 Acoustics—Determination of sound power levels and sound energy levels of noise sources using sound pressure—Survey method using an enveloping measurement surface over a reflecting plane*, 2017-12-29 Update
GB/T 755 Rotating electrical machines—Rating and performance*, 2019-12-10 Update
GB/T 985 Basic forms and sizes of weld grooves for gas welding manual arc welding and gas--Shielded arc welding
HJ/T 266-2006 history
2006HJ/T 266-2006 Specifications for environmental protection product Suction dredge