(bull genuine goods a02)(（公牛正品A02）) (bull genuine goods a03)(（公牛正品A03）) (bull genuine goods b09) with switch(（公牛正品B09）带开关) (bull genuine goods 618) with switch(（公牛正品618）带开关) (bull genuine goods 412k) with switch(（公牛正品412K）带开关) (bull genuine goods 427k) with switch(（公牛正品427K）带开关) (bull genuine goods 413k) with switch(（公牛正品413K）带开关) (bull genuine goods 414k) with switch(（公牛正品414K）带开关) (bull genuine goods 407k) with switch(（公牛正品407K）带开关) (bull genuine goods 402) with switch(（公牛正品402）带开关) (bull genuine goods 403) with switch(（公牛正品403）带开关) (bull genuine goods 314) with independent switch(（公牛正品314）带独立开关) (bull genuine goods 315) with independent switch(（公牛正品315）带独立开关) (bull genuine goods 604) with switch + overload protection(（公牛正品604）带开关＋过载保护) (bull genuine goods 605) with switch + overload protection(（公牛正品605）带开关＋过载保护) (bull genuine goods a01)(（公牛正品A01）)

1 m(1米) 2 m(2米) 3 m(3米) 5 m(5米) 8 m(8米) 10 m(10米) 15 m(15米) 20 m(20米)