How to clean silver jewelry

Everyone has their own jewelry selection principle, but the face of the most popular jewelry, you have much experience?
First, with your temperament to match, in the choice of silver jewelry we insist humanist, I believe that each one has its own corresponding silver masters, like bracelet charms for tender and pleasant girl; stylish girl can Select style minimalist sets exaggerated or inlaid silver crystal flash head silver; lady rich flavor you have more warmth than daffodils temperament, let slender and graceful exquisite crystal pendant necklace decorate your Yujing; while highlighting the nobility temperament retro Thai silver inlay red and green agate series, is elegant your choice.

Silver is a precious metal more lively, easily reacts with sulfur or hydrogen sulfide to produce black silver sulfide in the air. This is why silver jewelry will be issued after using the phenomenon of black birds. Long-term use of silver jewelry stone surface rarely due to friction, black becomes black after placing this phenomenon is more serious. If you do not hurry to go to silver jewelry black with silver wash water, because water is a chemical silver for jewelry, there are certain corrosive effect. You can clean the following ways:
1, with toothpaste and a toothbrush to scrub the blackened silver jewelry, such as when restitution, rinse clean silver jewelry.
2, the blackened silver jewelry, on the bubble for a long time Coca-Cola, and other silver jewelry restitution, rinse well with water.
3, the blackened silver jewelry, put some bubble tea overnight long, silver jewelry, such as restitution, the water rinse.
4, with our usual consumption of acetic acid to clean blackened silver jewelry, silver jewelry, such as restitution, rinse well with water.
5, with a silver cleaning cloth to wipe silver jewelry black place.
6, if the silver jewelry in the process after the above methods can not restore the status quo ante, you can buy a bottle of water to wash the silver, with silver wash blisters 2--3 second, and so on silver jewelry restitution, the water rinse on it, Do not wash the used silver water drained, the next time you can continue to use. (This method is only for silver Natural products)
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山田養蜂場会社概要|代表山田英生

山田養蜂場（岡山県 代表：山田英生）が、はちみつ・ローヤルゼリーの製造をはじめ半世紀以上になります。そのきっかけは、現会長が心臓疾患を持った娘の健康に役立てたいという願いからはじめたローヤルゼリーの研究でした。

その後、様々な研究と開発をくり返し、大量生産が可能となったローヤルゼリーを、健やかな生活を願う全国の皆様のお役に立てていただきたいという思いから通信販売を開始いたしました。

現在では、このローヤルゼリーを中心に、プロポリスや各種はちみつ製品、そしてローヤルゼリーエキス配合の化粧品”ＲＪスキンケアシリーズ”など、170種類を超える商品を多くの方々にご愛用いただいております。

より多くの方々の健やかな暮らしのお手伝いをしたい。
これが今なお変わらない私たちの願いです。

商号	株式会社 山田養蜂場
所在地	〒708-0393 岡山県苫田郡鏡野町市場194 TEL 0868-54-1971(代表)
業務内容	ミツバチの飼育及びミツバチ製品の原料仕入・研究・開発・製造・通信販売
創業	1948年5月
設立	1982年8月
資本金	1億円
代表取締役	山田英生

How to solve portable Power Station does not go electric

With the rapid development of global large pool, the continuous improvement of people's living standards, carry-in of more and more electronic products, such as mobile phones, digital cameras, camcorders, portable DVD, PDA, MP3, MP4, GPS, thermal equipment , health care equipment. And so on. They should be used in batteries, but these devices will be random because of the low battery capacity battery and appears to not meet the normal time of your device. Travel Charger though it may be powered, but no portable power station convenience. It can solve the power supply problem many mobile devices, thus completely solve the shortage of hard to make work and travel without distinctions without worry. Products of high-capacity, single capacity up to 10800mAh. Look attractive, compact, only cigarette size, easy to carry.
Portable power station charge does not go electric, this problem is very disturbing. Portable power station charging slowly to be understood, if it is recharged into electricity, such as mobile power charging time is very long that relationship because the manufacturers set the power output is limited. Charging treasure electric charge does not go how to do, here are some solutions.
The first step, check the manufacturer since if there are problems with the data cable, portable power station data cable to try self-made electric charge to see next.
The second step, you need to move the power socket or connect the computer, press the lights, if simple lights can flicker (some mobile power brand is set long bright lights, and there are green and red buttons and other portable power station points on the the specific needs of their own to see what kind of light into electricity is charged state), if this step can not see an electric charge into the mobile power, then they would have would be the third step.
The third step, the second step would have been considered a bit of a problem ("inconvenient" problem), so this is to ask directly to mobile power brand manufacturers, portable power station supply replacement deal. Warranty policy according to national quality problems, often more manufacturers warranty is one year, there is a problem within three months direct a new machine, it would be a solution to it.
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Plate heat exchanger features

Plate heat exchanger device is removable by a number of corrugated heat transfer plate, at regular intervals, by pressing the rubber gasket thereof. We mainly based structure to distinguish plate heat exchanger, which is based on the shape to distinguish, can be divided into four categories: ① detachable plate heat exchanger (plate heat exchanger called with gasket), ② welded plate change heat, ③ spiral plate heat exchanger, ④ coil heat exchanger (also known as cellular heat exchanger). More common gasket plate heat exchanger, plate heat exchanger, when plate assembly, alternating between the two groups, the board and the board with adhesive rubber sealing panel fixed, its role is to prevent fluid and leakage between the two plates forming the narrow net-shaped flow channel, the heat transfer plate pressed into a variety of corrugated shape to increase the heat transfer area and the rigid plate, and enables the formation of turbulence in the fluid at a low flow rate in order to achieve enhanced heat transfer effect. The four corners of the board holes to form a vent tube and a fluid distribution manifold, and flows into each of the two heat transfer medium flow path is formed for countercurrent or cocurrent flow through each of the heat exchange plates. Plate heat exchanger features:
(1) Small size, small footprint;
(2) high heat transfer efficiency;
(3) flexible assembly;
(4) metal consumption is low; Small
(5) of heat loss;
(6) disassembly, cleaning, maintenance convenience
(7) Plate heat exchanger drawback is sealed around the long, prone to leaks, only use temperature is below 150 ℃, under less pressure, the smaller capacity, if it is found to be disassembled clean sheet fouling.
Plate heat exchangers are widely used in metallurgy, mining, petroleum, chemical, power, pharmaceutical, food, chemical, paper, textile, shipbuilding, heating and other departments, can be used for heating, cooling, evaporation, condensation, sterilization, heat recycling and other various situations.
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About Wireless Bluetooth headphone

Bluetooth wireless technology is a short-range wireless communications the easiest and most convenient way between the two devices. It is widely used around the world, can wirelessly connect to mobile phones, portable computers, cars, stereo headsets, MP3 players and other devices. Bluetooth wireless technology is the most widely supported on the market today range, most feature-rich and secure wireless standard. Wireless Bluetooth headphone products currently on the market more, and wireless Bluetooth speaker is relatively small.

The so-called wireless Bluetooth speaker, actually refers to rely on Bluetooth transmission protocol as a carrier for data transmission speakers, because most mobile devices (cell phones, laptops, tablet PCs) are set to have a Bluetooth chip, do not need a data cable or audio cable that can quickly be identified, simple operation, easy connection. Wireless Bluetooth Speaker Bluetooth technology is applied in the traditional digital and multimedia speakers, so that users can remove the annoying wires to tie him down, freely listen to music in various ways. With the maturity of the development of wireless technology, and now the wireless Bluetooth headphone has a compact, wireless, portable and other characteristics. Wear a wireless Bluetooth headphone, you can write EMAIL while talking on the phone while you can talk on the phone while driving, you can while doing housework while talking on the phone, no annoying wires to tie him down! Just recently hit a wireless Bluetooth headphone support mobile advertising: the hands empty out your hands to do it the right thing.

By using Bluetooth technology products, it can remove the cable wound distressed home office. Via Bluetooth wireless technology, the office no longer see the messy wires, the entire office like a machine, like an orderly and efficient operation. PDA can be synchronized with shared calendars and contact lists with the computer, answer the phone when the computer can communicate with peripheral devices, employees can walk directly through the Bluetooth headset in the entire office, all of which are connected without wires.
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