Name: 塑料活塞耐用度很差？大哥制作塑料活塞测试，看完又涨见识了
Uploaded: 2023-12-14T09:27:12.000Z
Duration: 4 min 2 s
Description: 塑料活塞耐用度很差？大哥制作塑料活塞测试，看完又涨见识了

原点的点ii

铸铁的倒是没见过，一般铝合金的

可爱榆树8H

聪慧微风6q6

铸铁活塞都能烧融。你这个塑料

用户4717930842718

我直接反方向的钟

拉达的压缩比能顶到气门么[我想静静]

古井无波947

聪明的钢笔iND

聚四氟乙烯是化学性质稳定而已，物理上不耐磨不耐高温
冷知识，它就是特氟龙，也就是不粘锅上那一层薄薄的东西[微笑]

郭东来1981

游侠2002

应该用进气歧管那种玻璃纤维工程塑料，可能开几公里都没问题，耐400度的高温

塑料活塞耐用度很差？大哥制作塑料活塞测试，看完又涨见识了

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塑料活塞耐用度很差？大哥制作塑料活塞测试，看完又涨见识了

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