น้ำมันหล่อลื่นลูกสูบแบบ Rotary Hetman no.13

น้ำมันหล่อลื่นลูกสูบแบบ Rotary Hetman no.13 - Type: No. 13, light bearing - For new rotary valves with small tolerances in the upper and lower valve bearing - This synthetic oil ensures a maximum of wear resistance without changing the ease of operation - Does not react with plastic material - Precision needle dropper - Contents: 30 ml