A.擊梭時(shí)期B.自由飛行時(shí)期C.開(kāi)口時(shí)期D.制梭時(shí)期
A.凸輪開(kāi)口機(jī)構(gòu)B.多臂開(kāi)口機(jī)構(gòu)C.提花開(kāi)口機(jī)構(gòu)D.連桿開(kāi)口機(jī)構(gòu)
A.開(kāi)口B.引緯C.打緯D.送經(jīng)