Jour : 04/03/2026

Granite Parallel Rule (also known as Marble Parallel Rule) is a high-precision precision measuriol. The core of maintenance lies in preventing impact, corrosion, and temperature/humidity fluctuations, as well as frequent cleaning and regular calibration. The following are systematic daily maintenance tips: I.ge Standards (Prevent Damage)Handle with care; strictly prohibit impact.Granite is brittle; absolutely forbidden to…

It can be repaired, and the precision of the granite platform (marble platform) can be restored through professional grinding, which is a very routine operation in the industry. I. Is it repairable?In the vast majority of cases, repair is possible.Unless:The entire piece is fractured or has severe chippingThe internal structure is cracked or deformedThe thickness…