self-threading pin 自攻螺纹钉 ; 自攻自断螺纹钉

self-threading screw 自攻螺针 ; 自攻丝螺钉

self threading of weft 自动穿纬纱

self-threading tape [计] 自动穿带

self threading shuttle 自动穿线梭子

self-threading cartridge 自动穿带卡环

self-threading reel 自装带盘 ; 自行卷盘带

self-threading shuttle 自穿梭子

self-threading eye 自动穿入式导纱眼