09-02-2012, 08:22 PM
we have to make a device which eject thie rocket to target without using any chemical which is toxic ,flamable.how does water rocket launcher work?
water rocket launcher
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water rocket launcher - by Guest - 09-02-2012, 08:22 PM
RE: water rocket launcher - by seminar addict - 11-02-2012, 02:29 PM
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