Subclass 48253 - Instruments and apparatus for physical or chemical analysis, for measuring or checking viscosity, porosity, expansion, surface tension or the like, or for measuring or checking quantities of heat, sound or light of Central Product Classification v. 2.1 includes:

This subclass is defined through the following headings/subheadings of the HS 2007: 9027.10 - .80.


In French: http://www.fr2.wiki/cpc:48253
In Spanish: http://www.actor-atlas.info/es5:48253




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