tapered casing string的意思|示意
美 / /
英 / /
复式套管柱
tapered casing string的网络常见释义
直径分段减小的套管柱 ... 直径分段减小的油管柱 graduated tubing ; tapered tubing 直径分段减小的套管柱 tapered casing string 用途：按绝对值减小的方向舍入某一数字。 ROUNDDOWN ...
tapered casing string相关例句
A tapered, often bullet-nosed piece of equipment often found on the bottom of a casing string.
一种锥型，通常是圆头引导器形状的器件，一般出现在套管柱的最下端。