Rererererererererere mutunga riwha
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GD Series whaowhao te mutunga rererere valve
Ko te raupapa GD mo nga tono paipa mutunga kua haehaea.
Rahi:DN50~DN300
Pēhanga: PN10/PN16/150 psi/200 psi
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Waea
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ī-mēra
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Runga
