three-phase seven-wire system
有线通信网
wire net【通信】
暂无补充释义。
相关词条
lead-patented cold-drawn wire
securing bottle closures with wire
shielded line【电】;shielded wire【电】;shielding line【电】
UNCOILING wire, metal strip or other metallic material in connection with metal working
inhibit line【计】;inhibit wire【计】;
word wire
tube-cut wire-sleeving machine