德國Hillesheim-Heating hose with integrated inner heater for drinking or waste water加熱軟管 HWI 19/25系列-用于飲用水或廢水的帶有集成內部加熱器的加熱軟管
德國Hillesheim-High temperature heating hose with T5 stainless steel pressure hose高溫加熱軟管 H900 系列-高溫加熱軟管配T5不銹鋼耐壓軟管
