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生产机器和设备
“油封工具”生产公司”有限责任公司
Join catalogue
产品代码 (HS 2017)
847989
Machines and mechanical appliances; having individual functions, n.e.c. or included in this chapter
产品代码 (HS 2017)
847989
Machines and mechanical appliances; having individual functions, n.e.c. or included in this chapter
PS-P系列具有扩大通孔的服务垫衬器
DESCRIPTION
用于水力压裂、固井工程、酸处理、地层测试、套管泄漏检测。是生产管柱中两个固定节点的可回收产品
