1,chemical,pressure,temp,resistance,goo d lubricating
2,specification:0.5mm-30mm
3,high and low emperature-resistance
4,not easy to be burnt
5,no poison 6,weatherability
1,chemical,pressure,temp,resistance,goo d lubricating
2,specification:0.5mm-30mm
3,high and low emperature-resistance
4,not easy to be burnt
5,no poison 6,weatherability