multiple-completion packer的用法和樣例：
例句
- An incorrect or unreadable code causes the case packer to stop and activate an audible alarm.
不正確或無(wú)法讀取代碼的原因的情況下封隔器停止和啟動(dòng)聲音警報。 - The present invention relates to a method for well cementing assisted by grout inflatable external packer.
本發(fā)明涉及一種用水泥漿脹封管外封隔器輔助固井的方法。
