- Carbon bushes boilers
- 2016-11-01 02:22
- Carbon and graphite bushes used as bearings where normal oil and grease lubricants do not work with corrosive liqui
- Carbon seal for diesel engines
- 2016-10-29 03:49
- Carbon Seal Rings used in railways in Diesel locomotives (engines)It is also called expressor oil seal whichforms a vita