Q:defects are divided into four grades

, first class, second class, third, which, one, two, three for the general grade of the main plywood.

Q:Poisoning diagnosis and grading standards

clinical manifestations of disturbance of consciousness, and exclude other diseases caused by changes in central nervous system function before the diagnosis of acute benzene poisoning; according to the degree of disturbance of consciousness, Severe secondary.

Q:What are the processing defects of plywood?

Edge defects at the edges of the panel due to sanding, sawing or collision caused by the corner defects.

Q:Class III resistant tide plywood class IV tonic resistant plywood

Mild wood veneer: with Ash, willow wood, color wood, birch and other peeling into 0.1-0.5mm thick sheet, plywood as a substrate made of glued, its beautiful pattern, good decorative

Q:triple? Nail gun Self-tapping screws? Cork Or other?

A group of veneers are usually in the direction of adjacent layers of wood grain perpendicular to the formation of each other

Q:What is the amount of construction works used for this plywood?

A class of plywood for weather resistance, resistance to boiling water plywood, which and he has a durable, high temperature, the advantages of steam treatment;

Q:Plywood can improve timber utilization and is a major way to save wood.

Also available for aircraft, ships, trains, cars, construction and crates and other materials.

Q:The Preparation of plywood ingredients

central layer central ply plywood center layer, the other layers are symmetrically arranged on both sides of it.

Q:The basic principle of plywood

are symmetrical. In the same plywood, you can use a single tree and veneer thickness, you can also use different tree species and thickness of the veneer

Q:Commonly used plywood, pallets and so on

Is the destruction of the physical properties of the wood itself, which played a leading role in the composition of the plastic