Projekta Nr.ISO 650:1977
Nosaukums<p>The requirements for five series of glass hydrometers concern reference levels for adjustment and reading, materials, dimensions, form, scale and handling. The annexes deal with standard surface tensions, stem diameters and meniscus corrections.</p>
Reģistrācijas numurs (WIID)4783
Darbības sfēra<p>The requirements for five series of glass hydrometers concern reference levels for adjustment and reading, materials, dimensions, form, scale and handling. The annexes deal with standard surface tensions, stem diameters and meniscus corrections.</p>
StatussAtcelts
ICS grupa17.060