词汇	蓬戈
释义	蓬戈 Pongo
随便看	casing cutter jar casing cutter sinker Casing cylinder casing damage casing damaged well casing-damaged well casing damage mechanism casing damage repair casing damage type casing damage well casing damage wells casing deformation casing deformation well casing deformation wells casing detection inspection casing dfilling casing diameter casing differential expansion casing distortion casing dog casing drill-in casing drilling casing drilling rig casing drive head casing drum