柯林斯英汉双解大词典
box spanner
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1.
N a spanner consisting of a steel cylinder with a hexagonal end that fits over a nut: used esp to turn nuts in positions that are recessed or difficult of access 管钳子
双语例句
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The variable hexagonal box spanner is the synthesis of the manual screw spanner and the hexagonal box spanner.
可变六角套筒扳手则是对手动螺丝扳手和六角套筒扳手的综合。
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The spanner is different, according to the structure may divide into two big kinds, namely manual screw spanner and box spanner.
扳手按照结构的不同主要可以分为两大类，即手动螺丝扳手和套筒扳手。
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Versatile box to store fire hoses of up to 20 mtrs in length with nozzles and spanner. The box and cover are made of FRP (Fibre Reinforced Plastic) for weather and sea water resistance.
玻璃钢水龙带箱是消防水龙带的专用存放箱，采用玻璃钢制作，耐腐蚀、耐候性好、不生绣、不霉烂。
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