downhole instrument的意思|示意
美 / /
英 / /
井下仪器，下井仪器
downhole instrument相关短语
1、 downhole instru we are pirates, these data are stolen from youdao cable 井下电缆
2、 downhole temperature instru we are pirates, these data are stolen from youdao 井下测温仪
3、 downhole well logging instru we are pirates, these data are stolen from youdao 井下测井仪