电工英语词汇及电工基础（6）

homestay

"No Hex Key?:"
# W, Z2 s4 R' D* y+ s- j- v$ p
, `7 X" X2 ^* m& Z: s% R1/2 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.

* N( t0 z0 k) M' j6 A0 R

bobo

amiable