桑德斯-S4A型板式換熱器密封膠墊
桑德斯(Sondex）系列型號：
S4A,S7A,S8A,S9A,S14A,S19A,S20A,S21A,S27A,S31A,S38A,S41A,S43A,S47A,S65A,S81A,S100A,S121A,S37B,S43B,S65B,S100B,S43AD,S43B,SF25,SF123G,SF160,SFD13,SFD22,SFD35,S4,S5,S7,S8,S9,S14,S15,S17,S18,S19,S20,S21,S22,S25,S30,S35,S36,S37,S38,S39,S41,S42,S43,S47,S50,S58,S62,S63,S64,S65,S67,S81,S83,S86,S100,S110,S121,S130,S136,S145,S152,S155,S188,S201,SW40,SW229,SH101,SH102,SH154,SH154L,SH203,SH204,SH204L,FPS19,FPS41,S15FS
