ข้อมูลDetails relating to contact between valve members and seats (movement of valve members other than for opening and closing F16K0029000000; sealing constructions, see the appropriate groups according to the type of valve);


เวอร์ชั่นข้อมูล

เวอร์ชั่น รหัส / code คำอธิบาย / code name เครื่องมือ
1 F16K0025000000 Details relating to contact between valve members and seats (movement of valve members other than for opening and closing F16K0029000000; sealing constructions, see the appropriate groups according to the type of valve); 29/09/2562