词语密封环
解释seal ring
seal ring〔名词〕密封环,止水环详细»
seal ring密封圈详细»
seal ring密封环详细»
密封环annular seal;joint ring详细»
密封环packing ring;seal ring;sealing ring详细»
密封环〔名词〕ring seal详细»
密封环gland ring ring详细»
密封环sealring详细»
密封环obturator ring;seal ring;sealing ring详细»
密封环annular seal;packing washer;seal ring;sealing collar;sealing ring详细»
密封环gasketed ring;joint washer;packing ring;seal ring;sealing ring详细»