This part of SN/T 1631 specifies the sampling, inspection and qualification determination of import and export grinders. This section applies to light bench grinders with a maximum grinding wheel diameter of 100 mm to 250 mm, bench grinders with a maximum grinding wheel diameter of 150 mm to 250 mm, floor-standing grinders and dust removal grinders with a maximum grinding wheel diameter of 200 mm to 600 mm. Export inspection. This section does not apply to the inspection of hand-held straight grinders.
GB 5226.1-2002 Safety of machinery--Electrical equipment of machines--Part 1: General requirements
GB/T 191-2000 Packaging-Pictorial marking for handling of goods
GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)*, 2013-02-15 Update
JB 8799-1998 Grinding machine Technical conditions for safety protection
SN/T 0002 General stipulations for drafting of rules for inspection of import and export mechanical and electrical commodity
SN/T 1631.4-2007 history
2007SN/T 1631.4-2007 Rules for the inspection of machine tools for import and export.Part4:Grinder