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2021
1、8½ GP series engineering pieces main models and recommended use of strata and installation dimensi...更多
2021
GYD series Oil withSingle-cone rock bit1、SummarizeSingle-cone rock bit utilizes diamond composite in...更多
2021
1、SummarizeThe rigid sealing structure of this series is one of the world's advanced technologie...更多
2021
1、SummarizeThis series of bit products has been put into Jiangxi Province New Products Plan. It util...更多
2021
1、SummarizeTeeth of steel tooth bits are made from the bit cones by milling. Most teeth are wedge-sh...更多
Jiangxi Feilong Rock Bit Manufacture Co., Ltd.
Service hotline：+86-795-3243041
Sales email：info@feilongbit.com
Address: #518, South Circle Road, Yichun City, Jiangxi Province,P.R.China
Copyright©2021 Jiangxi Feilong Rock Bit Manufacture Co., Ltd. Jiangxi ICP 2021009152 Address: #518, South Circle Road, Yichun City, Jiangxi Province,P.R.China Support：
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