赛斯专业词典
Spear head
矛头
返回 19 条匹配短语对
spear-head
混油头
打捞矛头
hammer head [= hammer head shark]
双髻鲨
Y髻鲨
head to head configuration
头对头结构
head to head structure
头接头结构
anchor washpipe spear
固定冲管式打捞矛
big-inch spear
大直径打捞矛
bull dog casing spear
套管打捞矛
bull dog double-slip spear
双卡瓦的打捞矛
bull dog spear
钻杆打捞矛
管堵
casing spear
套管矛
套管卡盘
套管打捞矛
center spear
定心打捞矛
centre spear
离心式鼓风机
Controllable impact spear
可控冲击矛
drive-down trip spear
震击打捞矛
fishing spear
鱼叉
鱼刺
flush type releasing spear
冲洗型可退式打捞矛
fox trip spear
打捞矛
full circle spear
真倾斜
green asparagus spear
绿芦笋
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