Some Suggestions are made for revising the state standard of solid wood flooring blocks issued and started implementation in 1994.
对1994年发布、实施的实木地板块国家标准提出了一些修改意见。
The theoretical basis of pulse hammer excitation method used to detect the damage and measure the dynamic elastic modulus of solid wood flooring is briefly explained.
介绍了脉冲锤击法检测实木地板损伤及测定其动态弹性模量的理论依据，并通过有限元模拟与试验验证了其可行性。
Changes in wood species, production process, product variety and application method of solid-wood flooring blocks as well as relevant existing problems are described.
叙述了实木地板块的木材树种、生产过程、品种、使用方法的变化和问题。
Changes in wood species, production process, product variety and application method of solid-wood flooring blocks as well as relevant existing problems are described.
叙述了实木地板块的木材树种、生产过程、品种、使用方法的变化和问题。
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