井口

jǐngkǒu

the mouth of a well, pithead, wellhead

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the mouth of a well

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the mouth of a well

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jing3 kou3

entrance to mine

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井口

jǐng kǒu

（水井口） the mouth of a well

{矿} pithead; portal

{石油} wellhead; bank head; landing; bank

井口安全门 safety gate;

井口把钩工 bank(s) man; braceman; waiters-on;

井口标高 elevation of well;

井口采油装置 Christmas tree;

井口出车台 pit bank;

井口挡车 deadman;

井口定位装置 sonar-system to locate wellheads;

井口房 heapstead; collarhouse;

井口防喷器 wellhead blowout preventor;

井口罐笼装卸工 waiters-on;

井口建筑 wellhead;

井口建筑（物） heapstead;

井口建筑物 head-house;

井口锁口圈 curb;

井口小屋 coe;

井口信号工 cager;

井口压力 well head pressure;

井口支架 browpiece;

井口装置 wellhead assembly

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井口|井口 [jǐng kǒu] ► entrance to mine