|
|
|
石油厢式工程车通用技术条件
Petroleum engineering van common specification
价格：￥0.00
|
|
|
|
|
|
|
|
物探仪器环境试验及可靠性要求
Environmental test and reliability for geophysical exploration instrument
价格：￥0.00
|
|
|
|
|
|
石油企业物资供应主要技术经济指标及计算方法
Main technical & economic indexes and calculating methods on materials supply of oil enterprises
价格：￥0.00
|
|
|
|
|
|
石油钻机和修井机井架、底座承载能力检测评定方法
价格：￥0.00
|
|
|
|
|
|
倒密封阀耐火试验规范
Specification for fire test for valves with automatic backseats
价格：￥0.00
|
|
|
|
|
|
端部连接耐火试验规范
Specification for fire test for end connection
价格：￥0.00
|
|
|
|
|
|
井径仪校准方法
The calibration method of caliper
价格：￥0.00
|
|
|
|
|
|
|
