查询词典 casing spool

synthetic attar：[玫瑰]香精油

"合成防腐剂","synthetic antiseptec" | "[玫瑰]香精油","synthetic attar" | "合成肠衣","synthetic casing"

axially：轴向

axially symmetrical radiator 轴向对称辐射器 | axially 轴向 | axially-split casing 有轴向接合缝的外壳

rear axle：后轴,后桥

Rear apron 后档板 | Rear axle 后轴,后桥 | Rear axle casing(独立悬挂)后桥轴壳

barred window：装有铁条的窗口

barrack sprinkler system 工棚喷水灭火系统 | barred window 装有铁条的窗口 | barrel casing fire pump 筒式消防泵

base bullion：粗锭 ; 含银之铅锭

"basalt","玄武岩" | "base bullion","粗锭 ; 含银之铅锭" | "base casing head landing","套管头基座"

core bbl：岩心桶

Emergency disconnect 紧急中断 | core bbl 岩心桶 | casing stand 套管立根

boiler room opening：锅炉舱口

锅炉鞍座 boiler saddle | 锅炉舱口 boiler room opening | 锅炉舱棚 boiler room casing

boiler room grating：锅炉舱格栅

boiler room casing 炉舱棚 | boiler room grating 锅炉舱格栅 | boiler room telegraph 锅炉舱传令钟

borehole pump：钻井泵

borehole casing 钻孔套管 | borehole pump 钻井泵 | borer holes 蛀孔

bosh brick：炉膛砖,高炉炉腹砖

bosh break-out 炉腹破裂 | bosh brick 炉膛砖,高炉炉腹砖 | bosh casing 炉腹外壳

Hadrian Wall：哈德 城墙 / 哈德 城墙

Hadden-Cave, Philip 夏鼎基 | Hadrian Wall 哈德 城墙 / 哈德 城墙 | Haeckel, Ernst 海克尔

skilled：熟练的

skill 技能 | skilled 熟练的 | skillet 煮锅