throat diameter

短語(yǔ)詞組

短語(yǔ)

• motor throat diameter 發(fā)動(dòng)機(jī)噴管喉道直徑
• pitch throat diameter 節(jié)圓喉徑
• Exit Throat Diameter 喉口直徑
• die throat diameter ?？字睆?/li>
• outer throat diameter 最大喉徑
• inner throat diameter 鹵根喉徑
• graphite throat diameter 石墨吸口直徑
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