Chinese ancient tower stick figure

Bamboo Dining ChairBamboo Dining Chair,Bamboo Dinner Chair For Restaurant,Bamboo Dinner Chair Fo Dining Room,Exquisite Bamboo ChairSichuan Shihai Import And Export Trade Co.Ltd , https://www.zgshzm.com ...more...

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Corrugated box strength calculation method

The Corrugated Box strength standard, GB6543-86 national standard appendix G stipulates: Corrugated box compressive strength value P should not be smaller than the value calculated by the following formula: P = K · G ( H - h/h · s ) ( kgf/ Cm2 ) In the formula: K- strength insurance factor; ...more...

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Future Paper Machine: Drying at High Speed ​​(4)

In fact, the fixed siphon system is fixed at a certain position, and the result is that the condensate and the siphon work together and are not mutually exclusive. A low pressure difference of 2 to 4 psi is sufficient to evacuate the condensed water through the vertical siphon. At operating speed ...more...

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Rabbit tumor necrosis factor alpha (TNF-α) elisa kit

Experimental principle This kit uses the double antibody sandwich method to determine the level of rabbit tumor necrosis factor alpha (TNF-α) in the specimen. Microporous plates were coated with purified rabbit tumor necrosis factor alpha (TNF-α) antibody to make solid-phase antibodies. Tumor ...more...

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Home feng shui signs of breaking the money

It is necessary to be cautious in raising goldfish at home, because the goldfish tank is very particular about where it is placed. It can not be placed in any position. If it is not good, it may have the opposite effect; the other is the maintenance of goldfish. If you don't have much experienc ...more...

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The advantage of steel wood doors and paint-free doors!

Steel-wood doors, also known as steel-wood composite doors, are actually structures made of steel bars inside, and the doors of MDF or wood board are sealed on the outside. There is also a steel wood door made of three layers of material: â• â•  steel plate + wood keel ...more...

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Pressure-sensitive adhesive tapes with 180° peel stren…

Pressure-sensitive adhesive tapes are widely used for packaging, marking, bonding and fixing, electrical insulation, medical treatment, surface protection, and coating masking because they are easy to use and have good adhesive properties. China has introduced many production lines to produce var ...more...

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