sealing ring

常用短語

rubber sealing ring橡皮外皮；橡皮密封圈；密封圈橡膠

graphite sealing ring石墨密封環；機械用碳

hollow metal sealing ring空心金屬密封環

Shaft Sealing Ring軸封環；軸密封圈

sealing ring cap密封環蓋

sealing ring bushing密封環襯套

elastic sealing ring彈體封圈

low pressure sealing ring低壓密封環