USB B型母座 4PIN B母90度插板DIP 彎腳 打印機接口 銅殼USB B型母座 4PIN B母90度插板DIP 彎腳 打印機接口 銅(tong)殼(ke)(ke)(ke)(ke)USB B型(xing)(xing)(xing)母(mu)(mu)(mu)(mu)座(zuo)(zuo)(zuo) 4PIN B母(mu)(mu)(mu)(mu)90度(du)插(cha)(cha)(cha)板(ban)(ban)DIP 彎腳 打(da)印(yin)機(ji)接(jie)口(kou)(kou) 銅(tong)殼(ke)(ke)(ke)(ke)USB B型(xing)(xing)(xing)母(mu)(mu)(mu)(mu)座(zuo)(zuo)(zuo) 4PIN B母(mu)(mu)(mu)(mu)90度(du)插(cha)(cha)(cha)板(ban)(ban)DIP 彎腳 打(da)印(yin)機(ji)接(jie)口(kou)(kou) 銅(tong)殼(ke)(ke)(ke)(ke)USB B型(xing)(xing)(xing)母(mu)(mu)(mu)(mu)座(zuo)(zuo)(zuo) 4PIN B母(mu)(mu)(mu)(mu)90度(du)插(cha)(cha)(cha)板(ban)(ban)DIP 彎腳 打(da)印(yin)機(ji)接(jie)口(kou)(kou) 銅(tong)殼(ke)(ke)(ke)(ke)USB B型(xing)(xing)(xing)母(mu)(mu)(mu)(mu)座(zuo)(zuo)(zuo) 4PIN B母(mu)(mu)(mu)(mu)90度(du)插(cha)(cha)(cha)板(ban)(ban)DIP 彎腳 打(da)印(yin)機(ji)接(jie)口(kou)(kou) 銅(tong)殼(ke)(ke)(ke)(ke)USB B型(xing)(xing)(xing)母(mu)(mu)(mu)(mu)座(zuo)(zuo)(zuo) 4PIN B母(mu)(mu)(mu)(mu)90度(du)插(cha)(cha)(cha)板(ban)(ban)DIP 彎腳 打(da)印(yin)機(ji)接(jie)口(kou)(kou) 銅(tong)殼(ke)(ke)(ke)(ke)USB B型(xing)(xing)(xing)母(mu)(mu)(mu)(mu)座(zuo)(zuo)(zuo) 4PIN B母(mu)(mu)(mu)(mu)90度(du)插(cha)(cha)(cha)板(ban)(ban)DIP 彎腳 打(da)印(yin)機(ji)接(jie)口(kou)(kou) 銅(tong)殼(ke)(ke)(ke)(ke)USB B型(xing)(xing)(xing)母(mu)(mu)(mu)(mu)座(zuo)(zuo)(zuo) 4PIN B母(mu)(mu)(mu)(mu)90度(du)插(cha)(cha)(cha)板(ban)(ban)DIP 彎腳 打(da)印(yin)機(ji)接(jie)口(kou)(kou) 銅(tong)殼(ke)(ke)(ke)(ke)