hlau bellow Naniwa twj tso kua mis kho tshuab foob BBH-50DNC,
,
Victor muab cov khoom siv foob rau cov twj tso dej boiler.
Hlau bellow cartridge mechanical seal rauNaniwa twj hom BBH-50DNC

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twj tso kua mis kho tshuab rau kev lag luam marine
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IMO lub tshuab foob 174102 rau kev lag luam marine ...
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ib lub caij nplooj ntoos hlav Grundfos lub twj tso kua mis kho tshuab rau ...
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W2 ntau lub caij nplooj ntoos hlav mechanical seal, mechanical sea...
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Hom 502 lub twj tso kua mis rau kev lag luam marine
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O ring mechanical seal Nippon Pillar US-2 rau m
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Grundfos lub twj tso kua mis rau kev lag luam marine








