[qizhen0809]

Lab of lumber of bureau of check of country of Home Zhang harbor detects as national timber allied director unit, always pay close attention to the policy forward position that most economical porch tongue groove flooring metric system decides. Since alliance held water 2015, lumber lab combines cooperation of member unit concerted effort, those who completed document of allied and built-in technology make, extend channel with all possible means energetically, devote oneself to to rise technical file for the standard. Current, lumber lab serves as leading unit, everest vinyl decking those who declare association of industry of Chinese forest products " basically import rare wood material to plant appraisal " group level and China examine quarantine learns " lumber and wood material are planted appraisal traces to the source attestation regulations " wait for 5 groups level to already obtained project approving respectively, will combine allied member unit actively next, building a outdoor staircase for a wood balcony make a demand strictly according to the standard, on time tall quality of a material achieves afore-mentioned levels make the work. Henceforth, lumber lab will continue the development demand of industry of lumber of press close to paint over wood composite and industry, the technical difficult problem that solves in order to solve lumber urgently inside the industry and real problem are a tenet, advance the standardization process of lumber appraisal domain continuously.