ข้อมูลCooling castings, not restricted to casting processes covered by a single main group (accessories for cooling cast stock in continuous casting of metals B22D0011124000; controlling or regulating processes or operations for cooling cast stock or mould in continuous casting of metals B22D0011220000; chill casting B22D0015000000)


เวอร์ชั่นข้อมูล

เวอร์ชั่น รหัส / code คำอธิบาย / code name เครื่องมือ
1 B22D0030000000 Cooling castings, not restricted to casting processes covered by a single main group (accessories for cooling cast stock in continuous casting of metals B22D0011124000; controlling or regulating processes or operations for cooling cast stock or mould in continuous casting of metals B22D0011220000; chill casting B22D0015000000) 29/09/2562