欧美大胆一二三区I91丝袜在线观看I婷婷六月丁Iww亚洲ww亚在线观看I国产专区精品视频I91亚色在线观看I国产小视频在线免费观看I九九热精品I噜噜夜夜狠狠久久av

IS09001 IS014001 / IS045001 certification enterprises

• 
  Service hotline：

  0577-86387100

• 
  Receipt mail：

  jigaotest@163.com

Cn丨English

Home
About us
Products
News
Honor
Case
Detection
Recruitment
Contact us

product center

Testing instruments for g...

　Mechanical properties testing class　Hydraulic performance class　Durability performance test　Wear thickness instrument　　

Waterproof material type instruments

Mask instrument class tes...

　　

Non woven fabric testing instruments

Thermostatic shower serie...

　Electronic fabric strength machine　Fiber yarn strength machine　Bursting strength testing machine　Tear strength tester　Universal material testing machine　Fatigue strength tester

Fabric testing instrument...

　　Wear-resistant pilling test class　Breathability and moisture permeability test　Electrostatic flame retardant instruments　Seeping water insulation test class　Gram-thickness instrument　Paper tester　Torsion snagging test　Fabric moisture permeability test

Dyeing and finishing clot...

　Light aging test class　Color fastness test class　Shrinkage and dry cleaning　Generic general test class

Zipper button type test instrument

Fiber yarn testing instru...

　Routine general test　Tensile strength test

Down and feather testing instrument

Labor protection testing instrument

Leather shoe material testing instruments

Other material testing eq...

　Filter paper and filter material testing instruments　General experimental testing instruments

• 

YG261 mask gas exchange pressure tester:

About our product：

It is used to determine the pressure difference index of medical surgical masks under specified conditions.

Previous ProductNext product

• Product details

【Scope of application】

It is used to determine the pressure difference index of medical surgical masks under specified conditions.

【Guideline】

YY 0469-2004 Technical requirements for medical surgical masks

Y/T 0969-2013 disposable medical mask

Previous     Next

• About us
• Products
• News
• Honor
• Case
• Detection
• Recruitment
• Contact us

Contact

Tel：0577-86387100
        0577-86387200

Email address: jigaotest@163.com

Address: No. 1, Fudebao Road, Gaoxiang Industrial Zone, Xinqiao Street, Ouhai District, Wenzhou, Zhejiang

scan

Wenzhou Jigao

Home

About us

Products

Contact us