One kind of automatic detecting device for gas lock valve of initiators and pyrotechnics is introduced.The device is realized by using image processing and PLC control technology.是什么意思_One kind of automatic detecting device for gas lock valve of initiators and pyrotechnics is introduced.The device is realized by using image processing and PLC control technology.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句