Emgear gr grades have stringiness for long - lasting protection , enabling to be good lubricants for open gears , chains and wire ropes that operating in low speed and heavy loading Emgear gr具有可提供長期保護(hù)作用的特強(qiáng)粘稠特性,為適用于開放式齒輪組、鏈條與鋼纜等低速重負(fù)荷機(jī)件的優(yōu)選潤滑劑。