发布时间:2025-01-24 11:48:05
1. 自锁气管快速接头的钢珠直径通常为2厘米,这种尺寸的钢珠在使用上表现良好。
2. 钢珠的生产加工工艺包括研磨、锻造和铸造。每种工艺都会影响钢珠的性能和适用性。
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