材質：不銹鋼SUS303
表面處理：發紋處理
特性：不銹鋼小直徑壓紋旋鈕，可節省空間，耐腐蝕性優異，方便美觀，使用范圍廣。
用途：工業自動化設備、航空、高鐵、通信設備、電柜箱體及其它設備

Material: stainless steel SUS303
Surface treatment: hair treatment
Features: stainless steel small diameter embossed knob, can save space, excellent corrosion resistance, convenient and beautifulLow, wide range of use.
Application: industrial automation equipment, aviation, high-speed railway, Communication equipment, electrical cabinet and other equipmentrical cabinet and other equipment