rainfall simulator

device to study how soil reacts to rain

en-GB/ˈɹeɪnfɔːl ˈsɪmjʊˌleɪtə/
en-US/ˈɹeɪnˌfɔl ˈsɪmjəˌleɪtɚ/

ক্যাটাগরি:

simulator