赛斯专业词典
new type packing seal
返回 18 条匹配短语对
complex internals with new type of packing support plate and swirling flow tray
填料-旋流板复合内件
Soft Packing Seal
软填料密封
shaped packing seal
成型填料密封
seal packing ring
O形密封圈
seal packing collar
密封圈
Seal packing
密封垫片
密封包装
密封垫
plane packing seal
平面填料密封
packing water seal
水封
Packing seal of high head
高扬程填料密封
Packing seal
填料密封
盘根密封
密封垫
填料密封件
packing box seal
填料函密封
Multiple Seal Packing
复合垫片密封
V shape seal packing
V形密封圈
CMS2000 seal packing
CMS2000密封填料
wave type packing
波纹填料
squeeze type packing
压挤型填料
SQ type packing
双曲型填料
packing type
保压方式
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