4 Type C Red Silicone O-Ring P31 [Specifications] <br>Part number: P31<br>Nominal number: P31<br>Material: Silicone rubber (70°) <br>O-ring dimensions W (mm): 3.5±0.1<br>O-ring dimensions d (mm): 30.7±0.30<br>O-ring dimensions D (mm): 37.7 <br> <br> [功能] <br> - 公差是JISB2401中1 a,1 b,2和3的公差,是4型的公差。<font color = red> red> red> return> return = returan和交流的容忍度,仅当客户的便利性被接受时,他们才被接受。选择尺寸和材料时,请小心。 </font>
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