用劑量和任何潛在的風險。如果醫師告訴自己明確的威而鋼用量,請遵循他們的建議,尤其是正在服用降血壓藥的人群。
Model Y: Standard (EL-Y), High-head Type (CSH-Y)
Model X (Flameproof Type for Coal Mine)
Model WP (Deep-well Type)
Model CSH, CWP: Corrosion-resistant Stainless Steel Type(High-head Type) (Deep-well Type)
Model CSH-Y: Corrosion-resistant Stainless Steel Type (High-head Type) (Flameproof Type for Industrial Use)
Model CWP-Y: Corrosion-resistant Stainless Steel Type (Super High-head Type) (Flameproof Type for Industrial Use)
Model F, V (Hot Water Type)
Model W (Automatic Operation Type)
Model CS-Y: Corrosion-resistant Stainless Steel Type (Flameproof Type for Industrial Use)