... gas-engine inlet valve 煤气机进气阀 gas-filled valve 充气管 gas-oil solenoid valve 气体油料螺管阀 ...
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... 充气电容器 gas-filled capacitor; 充气电子管 gas-filled electron tube; gas-filled valve; 充气电子管计数器 gas-tube counter; ...
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... 充气整流管 gas-filled tube rectifier 充气阀 gas-filled valve 气体凝胶层析仪 gas-gel chromatograph ...
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