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JCJ-2集料沖擊試驗機

描述:JCJ-2集料沖擊試驗機用于測定路面用粗集料,如碎石、礫石等的沖擊值試驗,用于確定集料抵抗瞬間沖擊或撞擊阻力的能力。
更新時間:2025-06-20
所在城市:北京市
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