shrink ring

短语词组

短語

• shrink -ring commutator [電]套環換曏器
• shrink ring container ring 預應力圈
• shrink ring commutator 緊圈式換曏器
• shrink ring of commutator 換曏譜環
• commutator shrink ring 換曏器箍環
• Skirt ring shrink 擋油裙環熱套
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