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请问一下:您三个火灾报警器多少钱?一个管道报警器多少钱?管子和电线以及开关多少钱?申请许可多少钱?人工多少钱?税收多少钱?我觉着你的500真的做不了这个活儿。我没有公司不太清楚具体报价的内容,但是我个人认为小杨600没有多报价,因为您也和我联系过,要装三个报警器,一个管道报警器,还要用EMT管子走线,我感觉熟手也得一整天,熟手一小时60恐怕不可能更低。 y# [$ z7 | U. }祝您愉快!
本帖最后由 爱城一粒沙子 于 2011-8-19 06:40 编辑 " `1 l1 V' |+ e' T8 l- K* c6 r - M. F6 S1 ~( S5 M" a3 X1 U# ]/ G" L电工证不包括煤气,煤气证才可以碰煤气.2 K7 e4 N7 X2 I5 x% |# p
Your work need Gas Technician ticket.# p) F0 a3 W/ j' I
If detector was installed outside the Furnance, nothing connect with it, that is OK. + J, d; L1 R" V& X# h3 `. AIf at inside and you did have Safety-Tag on it, your gas valve will be shut off by Gas Tech and got fine.# N" Q" ~& M0 {* k x. A. `
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Good Luck!