农民工嫖妓真实过程,性饥渴的漂亮女邻居hd,免费网站看av片,亚洲A∨精品一区二区三区下载

Hello, welcome to Elephant Man Han Fluid Equipment Co., Ltd.

  • 呼吸壓力閥,二氧化碳調(diào)節(jié)壓力閥,凱賽曼型壓力調(diào)節(jié)閥,機械式調(diào)節(jié)壓力閥,調(diào)節(jié)壓力閥,發(fā)酵罐壓力閥,不銹鋼壓力閥,
Product categories
Contact us

Elephant Man Han Fluid Equipment Co., Ltd.

Tel: 0574-89503810

Mobile phone: 13566645242

Fax: 0574-89503810

Zip Code: 315700

E-mail: hgw13566@126.com

Address: Dan Xiangshan County Rd West Valley City Industrial Zone No. 315

Company Homepage: http: //www.pt381.com
http://wenhan1688.1688.com

Main products

Breathing valve

Position: Home > Products > Breathing valve > Breathing valve

Breathing valve

Classification:Breathing valve

Detail

Tips: Main products: breathing valve] [beer fermentation beer fermentation breathing vacuum valve, Elephant Man Han Fluid Equipment Co., Ltd. has a complete and scientific quality management system. The Company in good faith, strength and quality of products recognized by the industry. Welcome friends to visit, guidance and business negotiation.

Beer fermentation breathing valve details:
Medium temperature: 100 (℃)
Working pressure: 0.2Mpa
Material: Stainless Steel
Brand: Wen Han
Model: breathing valve
Synonyms: breathing valve
Scope: fermenter
Connection: Quick
Type (channel position): straight-through
Flow direction: Bidirectional




Beer fermentation breathing valve Maintenance:
In order to use breathing valve safety, fire resistant layer should be removed periodically corrugated within 3-6 months, clean, fire resistant layer on each hole guarantee unimpeded, to prevent clogging, to ensure the safety of normal use.
• Check regularly through the atmosphere positive and negative valve plate movement is flexible, guide rod and valve plate seal contact surface for damage, if damaged should be immediately exchanged.
• The inspection and maintenance to re-install, you should ensure that each combination of beer fermentation plane breathing valve tight fit, flexible disc lift.
• When the new valve (beer fermentation breathing valve) is enabled, the former should be installed between the valve disc Clear shockproof material, otherwise breathing valve failure.

Latest news

Product navigation

Wenhan fluid equipment

Address: China Dan City Industrial Zone, Xiangshan County, West Valley Lake Road No. 315

Tel: 0574-89503810 Phone: 13566645242 Fax:0574-89503810

E-mail:sales2@wenhanfluid.com

Website:http://wenhan1688.1688.com

浙ICP備14021582號 Copyright: Elephant Man Han Fluid Equipment Co., Ltd.

Technical support:XISI.COM You are the 90311th visitor

丁香色欲久久久久久综合网| 女人最不吉利的5颗痣| 农村熟妇高潮精品a片| 人性短片30分钟| 粗大挺进亲女h晓晓| 国内大量揄拍人妻精品視頻| 国外偷窥女厕666666| 中文人妻熟女乱又乱精品| 又爽又色又高潮的国产精品| 曰本女人与公拘交酡免费视频| 金瓶悔1一5扬思敏完整版| 老色鬼永久精品网站| 两根黑人粗大噗嗤噗嗤视频| 精品国产亚洲一区二区三区在线观看| 成人性做爰aaa片免费看曹查理| 人妻被中出不敢呻吟a片视频| 亚洲国产一区二区三区在线观看| 国产精品久久婷婷六月丁香| 太深太粗太爽太猛了视频免费观看| 纤夫的爱在线观看完整版动漫| 大白肥妇bbvbbw高潮| 免费又黄又爽又猛的毛片| 久久久久国产精品无套专区| 久久日本片精品AAAAA国产| 精品无码国产一区二区三区麻豆| 把腿扒开做爽爽视频| 色综合久久久久久久久久| 上课忘穿内裤被老师摸到高潮| 精品一区二区三区免费播放| 阳茎伸入女人阳道视频免费| jizzjizz日本护士水好多| 4399日本在线观看完整| 国产人成无码视频在线观看| 在线天堂www在线资源| 在免费jizzjizz在线播放| 老地方在线观看免费资源| 无码精品国产av在线观看| 高h乱好爽要尿了潮喷h漫画| 师尊被掐着腰做到潮喷纯肉gb| 一二三四日本中文在线| 再深点灬舒服灬太大了添a片小说|