共找到 150 條與 上部篩孔尺寸 相關的標準，共 10 頁
This part of ISO 16663 specifies a method for the determination of the size of the mesh opening of fishing nets, using an objective mesh gauge
Fishing nets, Method of test for the determination of mesh size - Opening of mesh
Cross References: EN ISO 1107 ISO 1107:2003 ISO 139
Fishing nets. Method of test for the determination of mesh size-Opening of mesh
Solid biofuels - Determination of particle size distribution - Part 1: Oscillating screen method using sieve apertures of 1 mm and above
本文件規定了試驗篩網孔尺寸與篩網目數的對應關系。 本文件適用于金屬絲編織網
Corresponding relationship between test sieve hole size and sieve mesh number
This standard covers recommended aperture sizes of sieves for seed cleaners
Recommended mesh size for seed cleaners
Solid biofuels - Methods for the determination of particle size distribution - Part 1: Oscillating screen method using sieve apertures of 3.15 mm and above; German version CEN/TS 15149-1:2006
Wire screens and plate screens for industrial purposes — Nominal sizes of apertures
本標準規定了作為試驗篩篩分介質的金屬絲編織網、穿孔板和電成型薄板的篩孔的基本尺寸。 本標準中金屬絲紡織網和電成型薄板的篩孔的基本尺寸，小于或等于32μm的均采用R＇10系列作為主要尺寸系列
Test sieves--Metal wire cloth, perforated metal plate and electroformed sheet--Nominal sizes of opening
Solid biofuels - Methods for the determination of particle size distribution - Part 1: Oscillating screen method using sieve apertures of 3,15 mm and above
本標準規定了作為試驗篩篩分介質單金屬絲編織網、穿孔板和電成型薄板的篩孔的基本尺寸。 本標準適用于金屬絲編織網、穿孔板和電成型薄板。 本標準中金屬絲編織網和電成型薄板的篩孔的基本尺寸，小于或等于32μm的，均采用R'10系列作為主要尺寸系列。 鑒于尺寸小于32μm的相鄰基本尺寸之間的間隔很小
Test sieves.Metal wire cloth,perforated metal plate and electroformed sheet.Nominal sizes of openings
Applies to metal wire cloth with square openings and perforated plates or sheets with square or circular openings. Tables include principal sizes
Test sieves; metal wire cloth, perforated metal plate and electroformed sheet; nominal sizes of openings
Method applicable to most types of geotextiles having a pore size greater than approximately 30 microns
Methods of test for geotextiles - Determination of the apparent pore size distribution by dry sieving
W/D S/S BY DS/EN 15149-1
Solid biofuels - Methods for the determination of particle size distribution - Part 1: Oscillating screen method using sieve apertures of 3,15 mm and above
Test sieves.Metal wire cloth,perforated metal plate and electroformed sheet.Nominal sizes of openings
本標準規定了紡織機械中軸上緊定螺釘用孔的型式及尺寸。 本標準適用于錐端緊定螺釘和柱端緊定螺釘
Hole size for set screw on shaft
