0814608上海远东仪表厂D500/7DZ
0804100上海远东仪表厂D500/7D
0891900上海远东仪表厂D541/7T
0819813上海远东仪表厂D530/7DDK
0818700上海远东仪表厂D520M/7DDP
0819600上海远东仪表厂D520/7DD