订货时请注明产品型号、规格、输出力以及支架代号或匹配调节阀通径是否带保护装置。
When ordering please specify the product model, specifications, Output power and bracket matching code or valve bore with or without protection device.
订货时请注明产品型号、规格、输出力以及支架代号或匹配调节阀通径是否带保护装置。
When ordering please specify the product model, specifications, Output power and bracket matching code or valve bore with or without protection device.
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