riprapping मीनिंग इन हिंदी

उदाहरण वाक्य

1. Projects such as channelization and riprapping have been done on reaches of the stream in the second half of the 20th century.
2. The cost of the superstructure was $ 35, 500, the cost of the substructure was $ 35, 415.46, and the cost of the filling and riprapping was $ 2384.21.