stem casing的意思|示意
美 / stem ˈkeɪsɪŋ /
英 / stɛm ˈkesɪŋ /
杆套
stem casing相关例句
It is composed of a taper shank cap, a hollow taper shank, an awl perch, an awl stem casing, a permanent magnet and screwdriver heads of different format dimensions.
该改锥是由锥柄盖、空心锥柄、锥杆、锥杆套、永久磁铁和多个不同规格尺寸的改锥头组成。