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audi a3 hatchback lease

Shanghai Sunland Industrial Co., Ltd is the top manufacturer of Personal Protect Equipment in China, with 20 years’experience. We are the Chinese government appointed manufacturer for government power,personal protection equipment , medical instruments,construction industry, etc. All the products get the CE, ANSI and related Industry Certificates. All our safety helmets use the top-quality raw material without any recycling material.

Why choose us

Solutions to meet different needs

Solutions to meet different needs

We provide exclusive customization of the products logo, using advanced printing technology and technology, not suitable for fading, solid and firm, scratch-proof and anti-smashing, and suitable for various scenes such as construction, mining, warehouse, inspection, etc. Our goal is to satisfy your needs. Demand, do your best.

Highly specialized team and products

Highly specialized team and products

Professional team work and production line which can make nice quality in short time.

We trade with an open mind

We trade with an open mind

We abide by the privacy policy and human rights, follow the business order, do our utmost to provide you with a fair and secure trading environment, and look forward to your customers coming to cooperate with us, openly mind and trade with customers, promote common development, and work together for a win-win situation.

24 / 7 guaranteed service

24 / 7 guaranteed service

The professional team provides 24 * 7 after-sales service for you, which can help you solve any problems

Certificate of honor


CONTACT USCustomer satisfaction is our first goal!

Consultation hotline:0086-15900663312

Address:No. 3888, Hutai Road, Baoshan District, Shanghai, China

audi a3 hatchback lease

CPSC Bicycle Helmet Standard

CPSC Bicycle Helmet Standard

(b) ,Helmet, samples 1 through 8, as designated in Table 1203.13, shall be conditioned in the ambient, high ,temperature,, low ,temperature,, and water ,immersion, environments as follows: ,helmets, 1 and 5--ambient; ,helmets, 2 and 7--high ,temperature,; ,helmets, 3 and 6--low ,temperature,; and ,helmets, 4 and 8--water ,immersion,.

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PREDICTED WATER IMMERSION SURVIVAL TIMES FOR ANTI ...

PREDICTED WATER IMMERSION SURVIVAL TIMES FOR ANTI ...

immersion, time. Tc was defined as the predicted ,temperature, located in the head at the level of the hypothalamus. The maximum possible exposure duration for each garment in each environment was defined as either completion of the 6 hour ,immersion, or the point at …

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PREDICTED WATER IMMERSION SURVIVAL TIMES FOR ANTI ...

PREDICTED WATER IMMERSION SURVIVAL TIMES FOR ANTI ...

immersion, time. Tc was defined as the predicted ,temperature, located in the head at the level of the hypothalamus. The maximum possible exposure duration for each garment in each environment was defined as either completion of the 6 hour ,immersion, or the …

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PPE a guide to using Personal Protective Equipment at work

PPE a guide to using Personal Protective Equipment at work

Falling objects, impact injuries. slipping, cuts and punctures, metal and chemical splashes, ,temperature, extremes, prolonged ,immersion, in water, vehicles Solutions Safety boots and shoes with protective toecaps. Penetration-resistant wellington boots. Specialist footwear, eg foundry boots and chainsaw boots, footwear with anti-slip soles. LUNGS

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DOT Motorcycle Helmet Label Requirements Change - webBikeWorld

DOT Motorcycle Helmet Label Requirements Change - webBikeWorld

For each test, the ,helmet, is conditioned in one of four different ways prior to testing. These include: An ambient condition; A low ,temperature, condition; A high ,temperature, condition; and. A water ,immersion, condition. DOT Motorcycle ,Helmet, Labeling Requirements. Labeling requirements are also set forth in Standard No. 218.

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Immersion Testing - Applied Technical Services

Immersion Testing - Applied Technical Services

During ,immersion, testing coated panels or actual parts are partially or totally immersed in distilled or demineralized water in a corrosion resistant container. The exposure parameters are varied by selecting the duration and ,temperature, of the test based on the expected service environment.

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ASTM F1163 - 15 Standard Specification for Protective ...

ASTM F1163 - 15 Standard Specification for Protective ...

The ,helmet, shall be conditioned in the following environments: ambient, low ,temperature,, high ,temperature,, and water ,immersion,, and shall be impacted at each of four sites centered on or anywhere above the center of the impact line (two sites on the flat anvil and two sites on …

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PPE a guide to using Personal Protective Equipment at work

PPE a guide to using Personal Protective Equipment at work

Falling objects, impact injuries. slipping, cuts and punctures, metal and chemical splashes, ,temperature, extremes, prolonged ,immersion, in water, vehicles Solutions Safety boots and shoes with protective toecaps. Penetration-resistant wellington boots. Specialist footwear, eg foundry boots and chainsaw boots, footwear with anti-slip soles. LUNGS

Get Price
ASTM F1163 - 15 Standard Specification for Protective ...

ASTM F1163 - 15 Standard Specification for Protective ...

The ,helmet, shall be conditioned in the following environments: ambient, low ,temperature,, high ,temperature,, and water ,immersion,, and shall be impacted at each of four sites centered on or anywhere above the center of the impact line (two sites on the flat anvil …

Get Price
Safety Helmet Shock Absorption And Penetration Tester ...

Safety Helmet Shock Absorption And Penetration Tester ...

Temperature at constant temperature water immersion box: 20℃±1℃ 2: Low temperature-20℃±1℃ or -10℃±1℃ 3: Timing range of digital timer: 0-99.99 hour: 4: Temperature setting range-20℃ to +20℃ 5: Special specimen frame: For fix helmet of different specification: 6: Temperature controller: PID auto control: 7: Heating system

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DOT Motorcycle Helmet Label Requirements Change - webBikeWorld

DOT Motorcycle Helmet Label Requirements Change - webBikeWorld

For each test, the ,helmet, is conditioned in one of four different ways prior to testing. These include: An ambient condition; A low ,temperature, condition; A high ,temperature, condition; and. A water ,immersion, condition. DOT Motorcycle ,Helmet, Labeling Requirements. Labeling requirements are also set forth in Standard No. 218.

Get Price
(PDF) Hand immersion as a method of cooling and rewarming

(PDF) Hand immersion as a method of cooling and rewarming

One of the most recent of these is the use of hand ,immersion, as a simple method to gain or lose heat. ... for workers who should wear protective ,helmets, in hot ... In an air ,temperature, of 27 ...

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Coating for helmet visors – IMF ENGINEERING

Coating for helmet visors – IMF ENGINEERING

The anti-scratch painting for the motorcycle ,helmets, visors is an application that requires their ,immersion, in highly technological systems. The process zones are properly conditioned, in other words the filtered air is used at controlled ,temperature, and humidity, to ensure constant absence of dust that can contaminate the paint product and also the visor before the painting.

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Safety helmet standards - LinkedIn

Safety helmet standards - LinkedIn

1.2 It contains optional requirements for very low temperature (- 20oC or - 30oC), very high temperature (+ 150oC), electrical properties (up to 440V ac), lateral deformation and molten metal...

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What is 'immersion'? | NeoGAF

What is 'immersion'? | NeoGAF

18/12/2013, · The best example of ,immersion, I can think of in a game is Metroid Prime, as someone above posted an image of. The way the HUD is your ,helmet,. The way Samus's breath sometimes clouds on the screen. The way you hear your characters voice when jumping and feel the weight of falling.

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Safety Helmet Shock Absorption And Penetration Tester ...

Safety Helmet Shock Absorption And Penetration Tester ...

Temperature at constant temperature water immersion box: 20℃±1℃ 2: Low temperature-20℃±1℃ or -10℃±1℃ 3: Timing range of digital timer: 0-99.99 hour: 4: Temperature setting range-20℃ to +20℃ 5: Special specimen frame: For fix helmet of different specification: 6: Temperature controller: PID auto control: 7: Heating system

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CPSC Bicycle Helmet Standard

CPSC Bicycle Helmet Standard

(b) ,Helmet, samples 1 through 8, as designated in Table 1203.13, shall be conditioned in the ambient, high ,temperature,, low ,temperature,, and water ,immersion, environments as follows: ,helmets, 1 and 5--ambient; ,helmets, 2 and 7--high ,temperature,; ,helmets, 3 and 6--low ,temperature,; and ,helmets, 4 and 8--water ,immersion,.

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Helmet Standards and Certifications Explained: Ski and ...

Helmet Standards and Certifications Explained: Ski and ...

8/8/2020, · Test ,helmets, are each impacted twice on the flat anvil, once on the hemispherical anvil and once on the edge anvil after being subjected to heat, cold or water ,immersion,. These ,helmets, also undergo a dynamic strength retention test. A new ,helmet, …

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"Final" Draft CPSC Bicycle Helmet Standard - 1997

The helmet shall be kept at a temperature of 47°C to 53°C (117°F to 127°F) for 4 to 24 hours prior to testing. (d) Water immersion. The helmet shall be fully immersed "crown" down in potable water at a temperature of 17°C to 27°C (63°F to 81°F) to a crown depth of 305 mm +/- 25 mm (12 in. +/- 1 in.) for 4 to 24 hours prior to testing.

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Helmet Standards and Certifications Explained: Ski and ...

Helmet Standards and Certifications Explained: Ski and ...

8/8/2020, · Test ,helmets, are each impacted twice on the flat anvil, once on the hemispherical anvil and once on the edge anvil after being subjected to heat, cold or water ,immersion,. These ,helmets, also undergo a dynamic strength retention test. A new ,helmet, …

Get Price