标准规范下载简介

GBT51218-2017 机械工业工程设计基本术语标准.pdf

HYD 41-2015 电子建设工程概（预）算编制办法及计价依据.pdfflake flame arrester flamebrazing flame exposed spot flame furnace flame heating flame retardant cable flame spraying flanging 6.1. flaring flash flash butt welding flash off flash off room flash plating flash point flash steam flask flaskless molding flat bed lorry flat pallet flat slope mode flatness and straightness measuring instrument flattening flexibility flexible manufacturing cell(FMC) flexible manufacturing system(FMS) flexible manufacturing technology(FMT) flexible package

plug welding plywood case pneumatic conveyer pneumatic conveying pneumatic forming pneumaticscrubber pneumatic vibratory jolt squeeze molding line pneumatic water supply pneumatic water supply unit pneumaticwrench point of distribution poisoning polarizationmicroscope polarograph polarographic analysis polishing pollutant. pollutant amount of emitted waste gas pollutant amount of waste water pollutant capcontrol pollutant concentration of ground pollution pollution index pollution of heavy metal pollution source polymer solution quenchants pores. porosity portable distinctness of image gloss meter

zero pollution zone of negative pressure zone of positive pressure