往复杆头块的英文

• oscillating rod end block

• 往复    move back and forth; recipro ...
• 杆    shaft; rod; bar
• 头    5点就得动身 have to start before ...
• 块    piece; lump; chunk
• 往复杆    reciprocating lever
• 复杆    compound lever
• 杆头    gudgeon; head; tip
• 来复杆    rifle bar
• 报头块    soaheader block soap
• 往复    1.(来回; 反复) move back and forth; reciprocate 循环往复, 以至无穷 repeat itself in endless cycles2.(往来; 来往) contact; intercourse 宾主往复 contact between the host and the guest; exchange of visits; 往复运动 advance and return movement; reciprocating motion; alternating motion; shuttling
• 程序头块    program header block
• 记录头块    header block
• 吊杆头    davit head; derrick head
• 舵杆头    rudder head
• 杆头，棒颈    neck
• 杆头套    head cover
• 杠杆头    lever head
• 光杆头    polished rod head
• 连杆头    crank end; pitman coupling; stub
• 推杆头    push rod cup
• 蜗杆头    schneckenkopf worm head
• 连接器插头块    connector block
• 叉形杠杆头    lever fork
• 吊杆头滑车    derrick head block
• 吊杆头装置    derrick capiece; derrick head fitting; derrick heading fitting