submarine interior piping color scheme?
142190
gold is sewage, yellow is diesel.
451672
Add a little more color, perhaps?
78178
Check the CG Auxillary site.\nIf you are around a USCG small boat station, you could check there.
294039
marine colors are in this spring... but also brown and wood jewellery are totally hip..\nother than that gold color seems to be the conquering color of the spring...\nhowever, don't forget to add light pink, blue and green (the energizing colors) to cheer u up and lift up ur spririts!!(not to mention ur image of fashion keeper!!)
435211
Color tree (or Munsell color system)
580949
here's a site that has the most basic symbols:  http://www.csgnorth.com/lowes/archsym.htm\n\nADDED: Plumbing and electrical are also on there (additional links on the top).  This site is also useful, although it has pop-up's:   http://www.bhg.com/bhg/story.jhtml?storyid=%2Ftemplatedata%2Fbhg%2Fstory%2Fdata%2F15233.xml
571903
http://beige.ucs.indiana.edu/M743/node37.html
835547
try http://www.zedge.net/?p=themes&zd=1205-0-0-1-, kewl themes over there
278492
From an online Pipe company. Here is one that might be useful!. Good luck!
505728
Purple (in case it is a trick question)
916755
Here you go\nhttp://www.pcguide.com/proc/physinst/sink-c.html\n\n///
898097
go to google.com and type in neopet graphics. i'm coolkenny13 by the way
109207
Try these two -\nhttp://hotwired.lycos.com/webmonkey/reference/color_codes/\nhttp://www.guistuff.com/tools/css/colorhex.htm
732803
I think white+creme or sky blue. purple light yellow
323818
Try the link below there are some information on wall thickness etc to DIN:-\n\nhttp://www.alzarfze.com/pages/pipemain.htm
930280
https://www.housing.navy.mil/onestop/_phototours/phototours_list.jsp?bid=175\n\nit's better than most.  The above link is a photo tour of the various housing options.
506226
http://www.w3.org/TR/REC-CSS2/sample.html