图样目录 序号幅面代号张数 1 4 GY20P.2P.00.25/63 MX 3 2 2 GY20P.2P.00.25/63 1 3 4 GY20P.1P .00 .25/40,63 1 4 3 GY20P.2P.00.25/40,63 1 5 2 GY20P2.11.25/63 1 6 3 GY20P.2.13.25/40,63 1 7 3 GY20P.2.14.25/40,63 1 8 4 GY20P.2.20.25/40,63 1 9 3 GY20P.2.24.25/40,63 1 10 4 GY20P.2.30.20-50/40,63 1 11 4 GY20P.2.35.20-50/40,63 1 12 4 GY20P.2.36.20-50/40,63 1 13 4 GY20P.2.38.20-50/40,63 1 14 4 GY20P.2.45.20-50/40,63 1 15 4 GY20P.2.61.20-50/40,63 1 16 4 GY20P.2.63.20-50/40,63 1 17 4 GY20P.2.73.20-50/40,63 1 18 4 GY20P.2.84.25/40,63 1 19 4 GY20P.2.142.25/40,63 1