GB/T 24665-2009 Polarizing microscope

GB/T 22060-2008 Microscopes—Dimensions of tube slide and tube slot connections GB/T 2609-1996 Microscopes—Objectives GB/T 2609-2006 Microscopes—Objectives GB/T 2609-2015 Microscopes—Objectives GB/T 2828.1-2003 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2828.1-2012 Sampling procedures for inspection by attributes—Part 1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection GB/T 2829-2002 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability) GB/T 9247-1996 Microscopes—Condensers GB/T 9247-2008 Microscopes—Condensers GB/T 13384-1992 General specifications for packagings of mechanical and electrical products GB/T 13384-2008 General specifications for packing of mechanical and electrical product GB/T 22057.1-2008 Microscopes—Imaging distances related to mechanical reference planes—Part 1:Tube length 160 mm GB/T 22057.2-2008 Microscopes—Imaging distances related to mechanical reference planes—Part 2:Infinity-corrected optical systems GB/T 22059-2008 Microscopes—Magnifying power GB/T 22059-2018 Microscopes—Values,tolerances and symbols for magnification JB/T 5591-1991 Star-spotted board JB/T 9329-1999 Instrument transportation, basic environmental conditions for storage and transportation, and test methods JB/T 5475-1991 Grid board GB/T 2829-2025 Sampling procedures and tables for periodic inspection by attributes(Apply to inspection of process stability)