buffer tube

短语词组

短语

• buffer r tube 缓冲管
• enhanced buffer tube cable 增强型缓冲套管电缆
• buffer tube sleeve 缓冲管套筒
• oil buffer tube 油压缓冲器管
• thermal buffer tube 热缓冲管
• buffer tube qualifying shim 缓冲管限制箍
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