 鲜花( 30)  鸡蛋( 0)
|
本帖最后由 爱城一粒沙子 于 2011-8-19 06:40 编辑
. j; O7 k& ?. Z. V8 Q. U& U
5 C; Q9 J, [' q; A% x. P' m [电工证不包括煤气,煤气证才可以碰煤气.
; p/ d% ^7 {5 s# R4 c; D6 w4 A: K& ]Your work need Gas Technician ticket.
5 `/ b; {; K8 jIf detector was installed outside the Furnance, nothing connect with it, that is OK.
7 {; E5 s+ M3 ?: |. v- C9 ?: RIf at inside and you did have Safety-Tag on it, your gas valve will be shut off by Gas Tech and got fine.
, o( Y, t" G o+ H! w. |" M5 q
Good Luck! |
|