four-pin base 四脚管底 ; 四角管底
five-pin base 五销管座
Diheptal 14-pin base 电子管的十四脚管座
four pin base 四脚管底
Duodecal 12-pin base 电子管的十二脚管座
motor base pin 电动机座销轴 ; 电念头座销轴
base pin [电子] 管脚 ; 座销
valve base pin 电子管管脚
base pin machine 管脚制造机
Metal base pin 金属管脚
The steel pin base also acts as a termite shield.
这些钢钉基座同时也是一块防蚁板。
Four of the 5 by 5 utility poles were connected to a steel pin base and form a structural column to the house.
其中四个5*5结构的线杆与一个有着钢钉的基座连在一起形成了房子的结构柱。
Improving the quality of flax spinning process, and obtaining good benefit by studying and using the round tail flat needle on the base of different properties of the round pin in spinning.
针对亚麻纺纱使用圆针所产生的性能差异而研制应用圆尾扁针,以提高亚麻纺纱工艺质量,获得了良好的综合效益。
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