亚洲欧美日韩专区三区_药水哥探花丁香美女社区_未满十八18禁止无码网站_手机看片在线视频免费观看_中日韩欧美中文在线_91精品国产综合欠_久久大香香蕉国产_A级毛片免费无码免费视频_中文天堂亚洲_亚洲精品成av人在线观看片

中文

News Center

新聞中心

真空度低或真空抽不上來

AddTime:2017-07-12    Author:Xinyuren    Hits:1565

1.檢查真空泵壓力是否達(dá)到要求

2.檢查門的密封圈是否平整,有無裂開,門扣是否扣牢

3.檢查壓縮氣壓力是否打開,壓力是否達(dá)到0.5-0.6Mpa。按真空開關(guān)時(shí)箱內(nèi)氣動(dòng)閥是否動(dòng)作,若無動(dòng)作,檢查電磁閥是否損壞及按鈕開關(guān)是否損壞。

4.檢查管路是否有漏氣。

5.真空檢測(cè)器是否有輸出信號(hào)。

Recommend News

2024-11-02 More details

Tender announcement | Xinyuren Coating Head Precision Division invites bids for procurement of processing equipment and testing equipment

Tender announcement | Xinyuren Coating Head Precision Division invites bids for procurement of processing equipment and testing equipment
2024-04-23 More details

On December 11, the China Automotive Power Battery …

2023-12-16 More details

> Company:0755-84611586

> Fax:0755-84611589

> Special line:4008855199

> Email:xyr@xinyuren.com

> Add.:Shenzhen longgang district liuzhou street back to hon Long Bu community peak (longgang) industrial plant no. 2 workshop

信宇人
? hyticon 2022 Shenzhen Xinyuren Technology Co., LTD.,備案號(hào): 粵ICP備17077463號(hào)