1) channeling
窜位
1.
Aimed at the problem that appears channeling of centralizer and wear during applying the assorted technology of preventing the wear of rod string,the oilfield carried on changing the technology of preventing channeling of centralizer and promoting application.
针对油田抽油机井防偏磨配套技术应用中出现的扶正器窜位及磨损的问题,进行了防止抽油杆扶正器窜位的技术改进与推广应用。
补充资料：窜窜
1.奔逃貌。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。