API SPEC 7-1ADD1-2007 旋转钻柱构件规范[: API SPEC 7, API SPEC 7, API SPEC 7, API SPEC 7, API SPEC 7, API SPEC 7, API SPEC 7, API SPEC 7]
API SPEC 7-1ADD1-2007 标准详情
- 标准号：API SPEC 7-1ADD1-2007
- 中文标题：旋转钻柱构件规范[: API SPEC 7, API SPEC 7, API SPEC 7, API SPEC 7, API SPEC 7, API SPEC 7, API SPEC 7, API SPEC 7]
- 英文标题：specification for rotary drill stem elements [: api spec 7, api spec 7, api spec 7, api spec 7, api spec 7, api spec 7, api spec 7, api spec 7]
- 标准类别：美国石油学会标准API
- 发布日期：2007-03-01
内容简介
This standard covers the manufacturing specifications of heavy weight drill pipe that is most commonlyutilized in bottom-hole assemblies. This product should not be confused with heavy wall (or heavy weight)drill pipe manufactured to meet API Spec 5D
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