欧美巨大黑人精品一二三_中文午夜乱理片无码AⅤ_国产午夜成人免费看片APP_CHⅠNESE性旺盛老熟女

產品展示
  • TWR鹽霧腐蝕試驗箱

    TWR鹽霧腐蝕試驗箱

    本類鹽(yan)霧試(shi)(shi)(shi)驗(yan)(yan)箱為人工氣候環(huan)境(jing)“三防”(濕熱、鹽(yan)霧、霉菌)試(shi)(shi)(shi)驗(yan)(yan)設(she)備之(zhi)一,是研究機(ji)械、國防工業、輕工電子、儀表等行(xing)業各種環(huan)境(jing)適應性和可靠性的一種重要(yao)試(shi)(shi)(shi)驗(yan)(yan)設(she)備。該鹽(yan)霧腐蝕(shi)試(shi)(shi)(shi)驗(yan)(yan)箱可按GB/T2423.17《電子電工產品基本環(huan)境(jing)試(shi)(shi)(shi)驗(yan)(yan)規(gui)程(cheng)試(shi)(shi)(shi)驗(yan)(yan)Ka: 鹽(yan)霧試(shi)(shi)(shi)驗(yan)(yan)方(fang)法》做中性鹽(yan)霧試(shi)(shi)(shi)驗(yan)(yan),同時(shi)也可做醋(cu)酸鹽(yan)霧試(shi)(shi)(shi)驗(yan)(yan).

    查看詳細介紹
共 1 條記錄,當前 1 / 1 頁  首頁  上一頁  下一頁  末頁  跳轉到第頁