Posted by(작성하신 분) Gilles Adams ( December 05, 2002 at 01:12:24: )
In Reply to(원문) : Re: Ford Cup and Zahn Cup - Viscosity conversion
posted by(원문 작성자) : Kirt Petron on September 06, 2000 at 03:51:33:
: How does one convert from a #4 Brookfield cups to either a Zahn or Ford cup?
: Is there a conversion chart that relates all viscosity cup manufacturers?