wood / wood wood cutting board wood for the twill, texture staggered, ordinary wood is no. 4. look at the hardness of iron wood / solid wood cutting board with a thumb to show its section is not significant nail trap, ordinary 5. Listen to the sound of iron wood / wood chopping board with a hammer percussion issued as iron tinkling, while the ordinary wood is issued a flapping sound. & Nbsp; & nbsp; Conclusion: how to identify iron wood Chopping board and ordinary wood cutting board, we have introduced to you here, hope to help you. Learn more home knowledge, welcome to continue to pay attention to every home decoration network.What is the cement wood board? There may be a lot of people do not quite understand this material, cement wood board is a widely used building materials, with fire, noise, heat and other effects, the following look at Xiao Bian What is the knowledge of the construction technology of cement wood board and cement wood board. First, the cement wood board is what? Cement wood board is environmentally friendly green building materials, cement as a cross-linking agent, wood as a fiber reinforced material, adding part of the additives made of pressed sheet, mainly
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