ระบบสปริงเกอร์...

[kimzagass]

http://www.google.co.th/imglanding?q=rain%20gun&imgurl=http://www.ajaypump.net/full-images/rain-gun-sprinkler-757176.jpg&imgrefurl=http://www.ajaypump.net/rain-gun-sprinkler.htm&usg=__LrPURoOAGHuljAaPWTXNuDnd-sk=&h=274&w=400&sz=10&hl=th&zoom=1&itbs=1&tbnid=Z1NAYvyb73g10M:&tbnh=85&tbnw=124&prev=/images%3Fq%3Drain%2Bgun%26hl%3Dth%26sa%3DX%26tbs%3Disch:1%26prmd%3Divns&ei=ZwJQTaPpE4q8rAe8qNHbBg&sa=X&tbs=isch:1&prmd=ivns&start=0#tbnid=Ioqe1dDpur7XCM&start=82

[kimzagass]

[img]http://farm4.static.flickr.com/3049/2492960054_b5026329d2.jpg?v=0[/img]




http://www.google.co.th/imglanding?q=rain%20gun&imgurl=http://www.ajaypump.net/full-images/rain-gun-sprinkler-757176.jpg&imgrefurl=http://www.ajaypump.net/rain-gun-sprinkler.htm&usg=__LrPURoOAGHuljAaPWTXNuDnd-sk=&h=274&w=400&sz=10&hl=th&zoom=1&itbs=1&tbnid=Z1NAYvyb73g10M:&tbnh=85&tbnw=124&prev=/images%3Fq%3Drain%2Bgun%26hl%3Dth%26sa%3DX%26tbs%3Disch:1%26prmd%3Divns&ei=ZwJQTaPpE4q8rAe8qNHbBg&sa=X&tbs=isch:1&prmd=ivns&start=0#tbnid=D-__OcDZo2iSZM&start=109

[kimzagass]

http://www.google.co.th/imglanding?q=rain%20gun&imgurl=http://www.ajaypump.net/full-images/rain-gun-sprinkler-757176.jpg&imgrefurl=http://www.ajaypump.net/rain-gun-sprinkler.htm&usg=__LrPURoOAGHuljAaPWTXNuDnd-sk=&h=274&w=400&sz=10&hl=th&zoom=1&itbs=1&tbnid=Z1NAYvyb73g10M:&tbnh=85&tbnw=124&prev=/images%3Fq%3Drain%2Bgun%26hl%3Dth%26sa%3DX%26tbs%3Disch:1%26prmd%3Divns&ei=ZwJQTaPpE4q8rAe8qNHbBg&sa=X&tbs=isch:1&prmd=ivns&start=0#tbnid=XymowWKcAYWV8M&start=231

[kimzagass]

http://www.google.co.th/imglanding?q=rain%20gun&imgurl=http://www.ajaypump.net/full-images/rain-gun-sprinkler-757176.jpg&imgrefurl=http://www.ajaypump.net/rain-gun-sprinkler.htm&usg=__LrPURoOAGHuljAaPWTXNuDnd-sk=&h=274&w=400&sz=10&hl=th&zoom=1&itbs=1&tbnid=Z1NAYvyb73g10M:&tbnh=85&tbnw=124&prev=/images%3Fq%3Drain%2Bgun%26hl%3Dth%26sa%3DX%26tbs%3Disch:1%26prmd%3Divns&ei=ZwJQTaPpE4q8rAe8qNHbBg&sa=X&tbs=isch:1&prmd=ivns&start=0#tbnid=WCplqexdpll2hM&start=327

[kimzagass]

http://www.google.co.th/imglanding?q=rain%20gun&imgurl=http://www.ajaypump.net/full-images/rain-gun-sprinkler-757176.jpg&imgrefurl=http://www.ajaypump.net/rain-gun-sprinkler.htm&usg=__LrPURoOAGHuljAaPWTXNuDnd-sk=&h=274&w=400&sz=10&hl=th&zoom=1&itbs=1&tbnid=Z1NAYvyb73g10M:&tbnh=85&tbnw=124&prev=/images%3Fq%3Drain%2Bgun%26hl%3Dth%26sa%3DX%26tbs%3Disch:1%26prmd%3Divns&ei=ZwJQTaPpE4q8rAe8qNHbBg&sa=X&tbs=isch:1&prmd=ivns&start=0#tbnid=Yx_2SMdks7PggM&start=330

[kimzagass]

http://www.google.co.th/imglanding?q=rain%20gun&imgurl=http://www.ajaypump.net/full-images/rain-gun-sprinkler-757176.jpg&imgrefurl=http://www.ajaypump.net/rain-gun-sprinkler.htm&usg=__LrPURoOAGHuljAaPWTXNuDnd-sk=&h=274&w=400&sz=10&hl=th&zoom=1&itbs=1&tbnid=Z1NAYvyb73g10M:&tbnh=85&tbnw=124&prev=/images%3Fq%3Drain%2Bgun%26hl%3Dth%26sa%3DX%26tbs%3Disch:1%26prmd%3Divns&ei=ZwJQTaPpE4q8rAe8qNHbBg&sa=X&tbs=isch:1&prmd=ivns&start=0#tbnid=axdtyuCUEFn3EM&start=336

[kimzagass]

http://www.google.co.th/imglanding?q=rain%20gun&imgurl=http://www.ajaypump.net/full-images/rain-gun-sprinkler-757176.jpg&imgrefurl=http://www.ajaypump.net/rain-gun-sprinkler.htm&usg=__LrPURoOAGHuljAaPWTXNuDnd-sk=&h=274&w=400&sz=10&hl=th&zoom=1&itbs=1&tbnid=Z1NAYvyb73g10M:&tbnh=85&tbnw=124&prev=/images%3Fq%3Drain%2Bgun%26hl%3Dth%26sa%3DX%26tbs%3Disch:1%26prmd%3Divns&ei=ZwJQTaPpE4q8rAe8qNHbBg&sa=X&tbs=isch:1&prmd=ivns&start=0#tbnid=RXD5CdwKJNlFqM&start=343

[kimzagass]

http://www.google.co.th/imglanding?q=rain%20gun&imgurl=http://www.ajaypump.net/full-images/rain-gun-sprinkler-757176.jpg&imgrefurl=http://www.ajaypump.net/rain-gun-sprinkler.htm&usg=__LrPURoOAGHuljAaPWTXNuDnd-sk=&h=274&w=400&sz=10&hl=th&zoom=1&itbs=1&tbnid=Z1NAYvyb73g10M:&tbnh=85&tbnw=124&prev=/images%3Fq%3Drain%2Bgun%26hl%3Dth%26sa%3DX%26tbs%3Disch:1%26prmd%3Divns&ei=ZwJQTaPpE4q8rAe8qNHbBg&sa=X&tbs=isch:1&prmd=ivns&start=0#tbnid=26k2o1H1mcQkOM&start=365