head core side angle 磁头铁心侧角
core-side gap 板芯侧面缝隙
side core slide 侧芯型滑块
side core [塑料] 侧型芯 ; 侧面抽芯
Side Core Pulling 侧型芯 ; 侧抽芯 ; 侧抽芯机构 ; 侧向抽芯
rotary type side core barrel 旋转型井壁取芯筒 ; 旋转型井壁取心筒
side core pulling bodies 侧向抽芯机构 ; 侧抽芯机构
side core-pulling 侧向抽芯
side pumping core 侧向抽芯
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