英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：


请选择你想看的字典辞典：
单词字典翻译
4064查看　4064　在百度字典中的解释百度英翻中〔查看〕
4064查看　4064　在Google字典中的解释Google英翻中〔查看〕
4064查看　4064　在Yahoo字典中的解释Yahoo英翻中〔查看〕

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Cast iron boiler repair. — Heating Help: The Wall
    You could try sodium silicate Isolate the boiler from the system and drain off some of the water Introduce the sodium silicate and refill the boiler to pressure Fire the boiler to limit until the leak stops Let it cool drain it refill it and see if it works In my experience at often works on leaking cast iron radiators and cast iron boilers
  • Repair of Cast Iron Boiler Leak — Heating Help: The Wall
    Short Term Boiler Repair I had a 20+ year old boiler in need of a leak repair I repaired with 1 4 thick steel plates cut to size, held in place with wedges, nuts, bolts clamps Had every crazy idea to seal that leak except hay wire
  • repairing a crack in cast iron boiler — Heating Help: The Wall
    Our church has a hot water boiler installed in 1997 that has a 2" long hairline crack in the 2nd stack We're waiting for a price on replacing that piece, but was wondering about repairing it One guy put some kind of sealer in the system, which worked, but is concerned about the crack getting longer
  • Cast Iron boiler leaking again after repairs - Heating Help
    have a 15 section HB Smith cast iron hot water boiler (12 yrs old) that began leaking in the mid area (on both sides) last yr it was repaired by replacing some gaskets (no sign of a crack)<br > <br > and now its leaking again (a slow leak)<br > <br > started chemical treatment after the repair (not chemically treated since installation, and lots of new water has found its way into system
  • How to fix leak in steam boiler? — Heating Help: The Wall
    steam leak it sounds like the leak is coming from the crown sheet of the boiler if it is that, you'll have to replace the boiler have a professional look at it most likely you'll need a new boiler also note: if the the leak is coming from a push nipple it's crazy to try and atempt to fix that you would have to disconnect the piping and split the sections of the boiler not worth the time
  • Leak in cast iron boiler section — Heating Help: The Wall
    We have a pinhole leak on the inside of the fire box on one of our Peerless(50hp 15psi) steam boiler cast iron sections It's location is difficult to drill Is there a high temperture sealant, ceramic or epoxy or metal coupon patch we may use to extend the life of the boiler (with out tearing it apart)? (ie Aremco pyro-putty 2400) How about
  • Pinhole leak steam return - Epoxy Repair - Heating Help
    Hi all - I’ve got a small leak coming from this joint in the dry return to the steam boiler I imagine an epoxy repair will do the trick but thought Id check on the wall for the expert advice I’ve always been given here
  • Best Boiler Stop-Leak (Boiler Leak Sealer) - Heating Help
    There seems to be several products on the market: - Hercules Boiler Stop Leak - Gunk's Liquid Boiler Sealer - Black Sawn's Boiler Stop Leak - Safe's Silver King - Hydro-Seal Boiler Stop Leak - Utility's Boiler Weld Which products have you, guys used and how were the results? Each of these products come in liquid or powder form
  • Repair or Replace Buderus GB142-60 — Heating Help: The Wall
    So, I am kind of looking at that as my threshold for a repair cost above which I would pull the trigger on a new boiler I guess the conclusion that leads to is if a needed repair is beyond my DIY skills and an expensive part (e g replacing the heat exchanger), I should just get a new boiler installed at that point
  • Lochinvar Boiler — Heating Help: The Wall
    If I call my existing boiler repair company it will be $192 per hour for him to get on the phone with Lochinvar I won't mention them by name but are an established company here in the Bay Area of Kalifornistan for like 100 years





中文字典-英文字典  2005-2009