នេះ Link មិន​មាន​ក្នុង​ភាសា​របស់​អ្នក, មើល​ក្នុង: English (en),
ឬ​ប្រើ​កម្មវិធី​បកប្រែ Google:  

http://www.meribah-ram-pump.com/

Meribah Ram Pump, based in Thailand, offers appropriate technology products (ram pumps and bio sand water filters) and related expertise. A downloads page,  on Meribah’s website offers plans and other information related to building and installing ram pumps and bio sand water filters.


តំបន់

Asia