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　　日前(qian)，由航天科技集團公司一院702所自主研發的三(san)軸振動(dong)(dong)試(shi)(shi)(shi)(shi)驗系統(tong)(tong)已(yi)完成組(zu)裝。該振動(dong)(dong)試(shi)(shi)(shi)(shi)驗系統(tong)(tong)是國內(nei)首套三(san)軸振動(dong)(dong)試(shi)(shi)(shi)(shi)驗系統(tong)(tong)，填補了國內(nei)多軸振動(dong)(dong)試(shi)(shi)(shi)(shi)驗相關領域的空白(bai)。三(san)軸振動(dong)(dong)試(shi)(shi)(shi)(shi)驗系統(tong)(tong)從三(san)個方向同時對(dui)試(shi)(shi)(shi)(shi)件(jian)施(shi)加(jia)作(zuo)用力(li)，能夠更加(jia)真(zhen)實(shi)地模擬(ni)試(shi)(shi)(shi)(shi)件(jian)在客觀工(gong)作(zuo)環境下的狀態，從而大大提升(sheng)試(shi)(shi)(shi)(shi)驗能力(li)。