JG/T 5087.2-1997铝塑门窗组装设备 铝塑型材仿形铣床-仪器网
行业标准

JG/T 5087.2-1997 铝塑门窗组装设备 铝塑型材仿形铣床

Processing machine for doors and windows in aluminium and plastic—Copy routing machine for profile in aluminium and plastic

相关建筑工业行业标准