ข้อมูลProducing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V0001000000-F21V0011000000; (changing the characteristics or distribution of the light emitted by adjustment of parts F21V0014000000)


เวอร์ชั่นข้อมูล

เวอร์ชั่น รหัส / code คำอธิบาย / code name เครื่องมือ
1 F21V0013000000 Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V0001000000-F21V0011000000; (changing the characteristics or distribution of the light emitted by adjustment of parts F21V0014000000) 29/09/2562