ข้อมูลSubstation equipment, e.g. for use by subscribers (subscriber services or facilities provided at exchanges H04M0003000000; prepayment telephone coin boxes H04M0017000000; current supply arrangements H04M0019080000)


เวอร์ชั่นข้อมูล

เวอร์ชั่น รหัส / code คำอธิบาย / code name เครื่องมือ
1 H04M0001000000 Substation equipment, e.g. for use by subscribers (subscriber services or facilities provided at exchanges H04M0003000000; prepayment telephone coin boxes H04M0017000000; current supply arrangements H04M0019080000) 29/09/2562