Culture stone BA- 021
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- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
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We have:
Mushroom stone series
Hometown reef series
Scattered stone series
Reef rock stone series
Nangai reef series
Water washed stone series
Mixed stone series
Antique brick series
It can be used by outdoor or indoor building materials
Delivery time is 20 days after you confirm the order
TT or LC payment is available for us.
Material: Reef rock stone series
Size can be adjusted according to customers' requirements.
- Q: How to maintain glasses glasses frames
- Glasses can be sent to the optical shop for ultrasonic cleaning, the general optical shop has this service. 1, tighten the screw: If the screws are loose, please get the glasses shop or yourself personally tighten, otherwise the glasses are easy to fall on the ground to break or scratched. 2, to keep clean: sweat or oil on the skin easy to corrode the metal part of the corrosive effect, cleaning glasses every day, to extend the life of the glasses very helpful. 3, the correct fold: most of the glasses are from the base side of the mirror gently folded, if the hard from the right first fold, will lead to the frame itself is not balanced, skewed, so you wear after the uncomfortable. 4, the correct mirror: wiping with a special cloth glasses. Do not touch the lens hard objects, do not wipe the lens with your fingers, please use a clean mirror cloth to wipe, reduce lens wear. 5, the correct storage: the front of the lens do not put down. If you do not, try to put glasses box, glasses, if not wear, please use a mirror cloth will be wrapped in glasses, into the mirror box, so as not to damage. 6, the right to wear: wear glasses with one hand, easy to make frame deformation. Frames if the variant, should find the local glasses master adjustment angle, do not adjust their own, so as not to break the lens, damage the frame. 7, to avoid the sun: a long time on the sun easy to place, because the frame in the light and thermal decomposition, easy to fade. Precautions: Correct care glasses will do: the lens should always wipe, the frame often care, glasses should always wear. Glasses are to help patients with myopia correction of vision tools, we have to correct care, not because of improper glasses and affect the effect of corrective vision.
- Q: These three brands, I would like to know what is the most commonly used models, to prevent follow-up suppliers supply difficulties, so to know the three brands used in the most specific models is what? (Such as Kingboard and the international market, said the material A, in the end what model, not a few people can say clear
- A material is FR-4 plate in the building materials and international materials, the two kinds of materials, high durability, high temperature, toughness than other sheet metal.
- Q: What are the European E1 grade environmental standards?
- When we buy plates or furniture, we often hear such a term: E0, E1 and E2 So what is E0, E1 and E2? Modern furniture and kitchen cabinets are widely used man-made sheet, in order to make the sheet more robust and durable, wood-based panels need to add moisture-proof agent and adhesive, which is the main source of free formaldehyde. E0, E1, E2 are a formaldehyde emission limit level of environmental standards, the first E1, E2 these two standards produced in Germany, by the "EGGER" to develop, after the introduction of European standards, many domestic companies claim that the E0 standard In fact, Europe did not, the highest standards in Europe for the E (1/2). Specific data are as follows: E2 ≤ 5.0mg / L, E1 ≤ 1.5mg / L, E0 ≤ 0.5mg / L. Meet the E0 standard household products, already belong to the international top environmental standards, formaldehyde emission is almost negligible. E0 is produced in Japan, is the most stringent environmental standards, the equivalent of Europe's E (1/2), according to the plate of formaldehyde and other harmful substances to develop the content. China's environmental standards for 10-30mg / 100mg, equivalent to E2 standards. E1 level is "can be untreated, completely harmless to humans and animals." E0 level is the spontaneous standard of some enterprises, rather than mandatory standards. At present the world only Finland, Japan, the two countries to enforce the E0 standard. In China, to strengthen the implementation of the highest standards of the floor is E1, cabinet industry, the national standard only E2, only part of the high-end products are E1. Therefore, if the purchase of Finland, Japan, the origin of the decoration products, that is, E0-class products, basically can be achieved directly to the standard.
- Q: How to change the cabinet board is not Jilin forest workers dew river plate
- Jilin forest workers are above the plate with the subject, looking at the can see, is a small leaf shape, written above the words of Jilin forest workers.
- Q: Are man-made sheets containing formaldehyde?
- The so-called adhesive is the main component of formaldehyde + urea = urea-formaldehyde resin, which itself is non-toxic harmless, but due to the different levels of production technology, formaldehyde dissolved in the degree of urea is not the same, the production process good manufacturers , Formaldehyde dissolution can reach more than 98%, but no matter how good your process, there will always be formaldehyde molecules in an unstable state, which means that the man-made plate why contains formaldehyde; that is to say, in a long time Formaldehyde is slowly released as a major factor.
- Q: Know how to help see my description: We told our customers that our PCB is used KB6160 B grade material, and then the customer back to the message said " You are using the KB6160 (FR-4) application of reinforced plate, potentiometer, resistance film field, the lowest level of the kind of plate it! Is very bad.
- I guess the landlord may be a PCB company in the south of it KB sheet, tell the truth, in the industry can be considered the worst. I am in the PCB business to do sales, under normal circumstances, even if the customer requires the use of KB sheet, we will find ways to not let them use, because it is sucks, with the day after the guest complaints continue. I have been to KB in Kunshan factory, feeling like the eighties to bankrupt state-owned enterprises, 5S management mess. The proposed landlord for the plate it, with Kingboard plate, it is hit their own signs.
- Q: PCB aluminum plate plate an oily size is how much
- At present the conventional PCB aluminum substrate size of 400 * 1200mm, 500 * 1200,600 * 1200mm three
- Q: Not the best material if the material is certainly K gold and then titanium and the like plate metal is conventional glasses frame is not a good argument of course the same material brand bigger work is certainly better
- Not the best material if the material is certainly K gold and then titanium and the like plate metal is conventional glasses frame is not a good argument of course the same material brand bigger work is certainly better
- Q: What kind of sheet is it ok?
- Fir of the big core board Caesar. We recognized, but to buy a good point, the green point of the plate. Recommend you buy bunny, yes.
- Q: What is the difference between acrylic and resin plates?
- Acrylic is the polymerization of PMMA produced by the polymerization of PMMA commonly known as polymethyl methacrylate, the use of pouring process, the domestic acrylic flat plate tolerance is relatively large, so if the design of the sandwich, the thickness must be more than 8MM, the plate is easy to deformation;
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Culture stone BA- 021
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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