电工英语词汇及电工基础（6）

homestay

"No Hex Key?:"
$ ]& `! W- o! Y
& z! z. v& X9 U) m) n' ?1/2 3/8 1/4 inch rod couplings can be used in a pinch if you need a hex key or allen wrench. insert rod coupling into hex opening in lug set screw and turn with wrench.

8 _: ^1 O& I4 t. w  G- D7 F1 ~

bobo

amiable