69成人做爰免费视频,亚洲jizzjizz少妇野女人,亚洲欧美日韩久久,性一交一乱一交一乱一在线观看

相關(guān)文章
您現(xiàn)在的位置:首頁 > 產(chǎn)品展示 > > 德國PTL公司試驗(yàn)儀器 > F46.07德國PTL燈座試驗(yàn)機(jī)
德國PTL燈座試驗(yàn)機(jī)

德國PTL燈座試驗(yàn)機(jī)

簡要描述:
PTL燈座試驗(yàn)機(jī)用于檢測無電力負(fù)荷正常使用下在螺口燈座上的磨損或者有害影響,根據(jù)標(biāo)準(zhǔn)IEC 60238 / 1991-01&18 圖4 和5 , EN 60238 / 1992&18 圖4 和5 ,DIN VDE 0616 第1 / 11.92 18 圖4 和5 所示。

更新時(shí)間:2024-09-02

訪問量:3219

廠商性質(zhì):生產(chǎn)廠家

生產(chǎn)地址:德國

PTL燈座試驗(yàn)機(jī)

型號(hào):F46.07

品牌:PTL

用途:用于檢測無電力負(fù)荷正常使用下在螺口燈座上的磨損或者有害影響,根據(jù)標(biāo)準(zhǔn)IEC 60238 / 1991-01&18 4 5 , EN 60238 / 1992&18 4 5 DIN VDE 0616 1 / 11.92 18 4 5 所示。

Standard outfit:

 worm drive, with pull tape, with rope pulley of diameter 102mm effectively  including rope, with weight carrier, with a device to select E14-, E27- and E40-guide thread, with a shaft stub to fasten the test cap, geared motor, with crank, speed approx. 15 rpm, mounted on the casing, adapter for taking up the specimen, central axis movable and turnable to be in alignment with the longitudinal axis of the   test cap,to be secured sturdily by clamping, on a holding trestle, mounted movable on the base support, with a threa- ded rod at the top to support the thrust,  base support, approx. 650 mm long, with 2 bearing bases, mounted on the casing, control unit with main switch, push buttons "I" and "O" and predetermining counter,  monitoring unit with proximity switch to realize the mechanical limit position of the test  cap and with an extra-low voltage power supply to verify the contact making of the specimen, casing, designed as socle for the base support, containing the control unit, protec-    tion hood with acrylic glass panes and with a safety switch.

 

Design: casing of sheet steel, papyrus-white structure varnished, protection hood made of aluminum profiles, steel parts browned or nickel-plated, floor space of the casing approx. 700 mm x 380 mm, total height approx. 440 mm with protection hood closed, for operation on top of a table with a height of approx. 800 mm because of the up-and-down motion of the weight pieces, for connection to 230 V 50 Hz, other voltages on request, 

 Article No.: F 46.07

 

Accessories :

Test Cap ,

with suitable weight to apply the prescribed screw-in torque,

thread:   weight:     Article No.:

E 14       0,8 / 2 kg      F 46.36

E 27       3 kg          F 46.37

E 40       6 kg          F 46.38

留言框

  • 產(chǎn)品:

  • 您的單位:

  • 您的姓名:

  • 聯(lián)系電話:

  • 常用郵箱:

  • 省份:

  • 詳細(xì)地址:

  • 補(bǔ)充說明:

  • 驗(yàn)證碼:

    請輸入計(jì)算結(jié)果(填寫阿拉伯?dāng)?shù)字),如:三加四=7
国产精品999久久久| 91麻豆精品国产91久久久无限制版 | 黑人精品欧美一区二区蜜桃 | jzzijzzij亚洲熟女少妇| 波多野吉衣在线观看| 五十路○の豊満な肉体| 国产又粗又猛又爽又黄毛片 | 美女无遮挡免费视频| 久久精品一区二区三区不卡牛牛| 久久久久久99精品久久久| 精品国产视频| 狠狠色婷婷久久一区二区三区| 国产91精品高清一区二区三区| 又大又紧又粉嫩18P少妇| 好看的中文字幕av| 中国人妻被黑人猛躁视频| 日韩精品色哟哟| 欧美精品亚洲精品日韩精品| 人妻 日韩 欧美 综合 制服| 国产黄片aaa| 午夜精品久久久久久久久久| 草草影院国产| 国产精品久久av| 中文字幕一区二区日韩精品绯色| 精品久久久av| 亲嘴脱内衣内裤视频| 黑人精品一区二区| 成人午夜视频在线观看| 久久99热精品| 国产成人精品久久二区二区三区| 欧美精品一区二区三区久久久成人| av天堂一区二区三区| 蜜臀国产av| 亚洲精品乱码一品二品三品欧美| 国产精品99久久久久久久久久久久| 毛片黄片免费看| 久久精品黄色片| av网站在线播放| 亚洲午夜精品一区二区三区他趣| 女人扒开腿免费视频| 国产精品任我爽爆在线播放,|