ข้อมูลELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES (contact cables H01B0007100000; electrolytic self-interrupters H01G0009180000; emergency protective circuit arrangements H02H; switching by electronic means without contact-making H03K0017000000)


เวอร์ชั่นข้อมูล

เวอร์ชั่น รหัส / code คำอธิบาย / code name เครื่องมือ
1 H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES (contact cables H01B0007100000; electrolytic self-interrupters H01G0009180000; emergency protective circuit arrangements H02H; switching by electronic means without contact-making H03K0017000000) 29/09/2562