问题点描述：A: 产品性能有无具体要求，比如平整度、密实度等？B: 产

Problem description: <br>A: whether the specific performance requirements, such as smoothness, density and so on? <br>B: whether to allow the existence of product dispensing mouth? <br>C: different hardness of products isolation block stiffness, fatigue life, the natural frequency, friction coefficient without an explicit indicator, and the corresponding test conditions? <br><br><br>To discuss the results:

Description of the problem point:<br>A: Does the product performance have specific requirements, such as flatness, compactness, etc.?<br>B: Does the product allow the presence of a dispensing port?<br>C: Are there clear indicators for stiffness, fatigue life, natural frequency, coefficient of friction, etc. of different hardness barrier products?<br><br>The outcome of the discussion:

Problem Description:<br>A: Are there any specific requirements for product performance, such as flatness, compactness, etc?<br>B: Is the product allowed to have glue injection port?<br>C: Are there clear indexes for stiffness, fatigue life, natural frequency, friction coefficient, etc. of isolation block products with different hardness and corresponding test conditions?<br>Discussion results:<br>