Mofumahali oa Moea
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Ka makhetlo a mararo ho feta varves varve
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Mofuta oa lipale tse tharo tse tharo
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fan e halikiloeng radial vane louver Damper Valve
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Tsela e 'ngoe e lekola serurubele se seholo
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Sethala sa moea se futhumetseng sa moea
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Seteishene sa khase sa khase sa khase
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Valve ea Aeration ea motlakase
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Setsebi sa thuto ea motlakase sa motlakase
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Setsebi sa serurubele sa pneumatic sekhechana
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Poneumatic Air Damper Valve Valve ea Khase ea Flue
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Manaual Air Princa Volve
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serurubele se seretse se nang le tšebetso ea Chainwheel
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Sethala sa serurubele se nang le moea o lekaneng
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Lever lever e sebelelitse valve ea damore
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Mocheso o phahameng oa mocheso o phahameng
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Mocheso o phahameng oa thepa ea mocheso o phahameng oa letamo ...
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Mocheso oa mocheso oa khase ea khase ea glue gililone ...
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Mohloli oa moea oa motlakase oa motlakase oa khase
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Mocheso o phahameng oa tšepe o phahameng oa tšepe
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Dn400 China Elect Carbon Steel Travel Terbor -
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Manaual Thrister Damper Varic Volve
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Elect Electric 3