drift indicator मीनिंग इन हिंदी

उदाहरण वाक्य

1. Later, in the bomber variants, a drift indicator and elementary bombsight was added to aid bombing.
2. He said a wind drift indicator _ a fluorescent yellow crepe paper 10 inches by 20 feet _ was dropped from the plane to determine where the plane should position itself for the chutists to make the target _ the parking lot of Marina Bay.