built-in test equipment

基本解釋

Built-in test (BIT) technique is a suit of necessary equipment of the complicated electronic system.
機內測試（BIT）技術是復雜電子系統(tǒng)的必需設備。
RAM is used widely in electrical equipment, so RAM testing is a key part for built-in test and functional test.
隨機存儲器在電子裝備中廣泛使用，對其進行有效測試是電子裝備自測試與生產(chǎn)功能測試的主要內容。
The drill and petroleum extraction tools test-well is built in room, that not only can ensure that test environment meeting the test request but also is very convenience for equipment maintenance.
整個鉆采工具試驗井建在專用實驗室內，既可保證試驗環(huán)境符合測試要求，又可極大的方便設備維護。