共 5 条
[1]
Advance in pigging technology. Naylor Jon. Pipeline and Gas Journal . 1998
[2]
The design and development of multidiameter pigs for pipelines and flexible risers. Vingerhaden Arne,Cordell Jim. Pipes&Pipeline International . 1999
[3]
Utility pig design increasingly scientific. Cordell Jim. Pipeline and Gas Journal . 1999
[4]
Ultrasonic in-service inspection. Gwartney WR. Pipeline and Gas Journal . 1991
[5]
Magnetic pulsing technique for tracking,locating pigs. Farqué Jason A. Pipe Line Industry . 1994