Box section telescopic boom; Telescopic mechanism; Pinless boom; Single cylinder pin type;

箱型伸缩臂； 伸缩机构； 无销式； 单缸插销式；

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The paper gives out structure of tilting pin type hydraulic forging die for producing frame of shaker.

给出了震动器机壳斜销式液锻模具设计结构。

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A brief comparison of the dryer with the traditional one with the example of cap and pin type insulator body is presented.

以悬式绝缘子的干燥为例，将少空气快速干燥器干燥与传统形式干燥进行了简单对比。

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In 1968 a bronze pin of a type used to fasten a dress turned up.

ECONOMIST: Helge Ingstad

The fraudster stays on the line unbeknown to the victim, who uses the keypad to type in their pin.

BBC: London card courier scam nets 2,229 victims in two years

The government may simply insist that 3D printer manufacturers install software that prevents printing of a hollow cylinder of a certain size, a firing pin, or a certain type of spring.

FORBES: Five Reasons Gunmakers Have Nothing To Fear From 3D Printed Guns