与"diaphragm preselection ring"相近的词条

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• diaphragm pelvis
• diaphragm pessary
• diaphragm phenomenon
• diaphragm photometer
• diaphragm plate
• diaphragm preselection ring
• diaphragm pump
• diaphragm reflex
• diaphragm regulator
• diaphragm retention of fluid
• diaphragm screen
• diaphragm setting lever
• diaphragm shape chest piece
• diaphragm shu
• diaphragm-spot
• diaphragm stagnation

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