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Puyang Donghao Mechanical & Electronic Co.,Ltd
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Petroleum
Petroleum(13)
K344 oil packer
Y453 hold down packer
Water injection oil packer
on-off tools
Y211 oil exploration packer
high quality oil well packer
Packer Y521-140
US $1
/ pc
Min. Order: 1 pc
Y111 packer
Oil well increasing device
Retrievable Wash Sliding Sleeve
No Image
Y441 selected extraction oil packer
RTTS oil packer
High quality cup packer for water injection