頂尖孔 的英文怎麼說
中文拼音 [dǐngjiānkǒng]
頂尖孔
英文
center hole-
Aggregate fruit spicate, 10 cm long, stipe 2 cm long ; follicles ellipsoid or ovoid, 1. 2 - 1. 5 cm long, apex with short and curved tip, outside inconspicuously sparsely lenticeled
聚合果穗狀,長約10厘米,柄長約2厘米; ? ?長圓形或卵形,長1 . 2 - 1 . 5厘米,頂端具短而彎的尖頭,表面具不顯著的稀疏皮孔。Shell end mills with threaded bore and back centring
帶螺紋孔和車床尾頂尖的圓筒形端銑刀Single angle cutters 45 degrees and 60 degrees with threaded bore and back centring
帶螺紋鏜孔和尾頂尖的單角銑刀The parts and units of jigs and fixtures. inner taper hole centre
機床夾具零件及部件.內錐孔頂尖The parts and units of jigs and fixtures. holding inner taper hole centre
機床夾具零件及部件.夾持式內錐孔頂尖分享友人