Because of these characteristics, the pressure measurement system with capillary tubing can be used without depth limit and can measure the downhole pressure continuously without time limit.
由于这些特点，毛细管测压系统在使用时无深度限制，可以不受时间限制连续地测取井下压力。
Don't worry I'll give you a New Year gift without time limit.
别担心，我会给你们没有时间限制的新年礼物！
Don't worry I'll give you a New Year gift without time limit.
别担心，我会给你们没有时间限制的新年礼物！
应用推荐