供应德国德固赛PMMA:df238N

德国德固赛 PMMA
df21 8N, df22 7H, df22 7N, df22 8N, df22 zk6BR,
  df23 7H, df23 7N, df23 8N, df23 zk6BR, DQ501, FT15, hw 55, POQ62, POQ64, POQ66, zk 3 BR, zk 4 BR,
zk 5 BR, zk 5 HC, zk 6 BR, zk20, zk30, zk40, zk50, zk4HC, zk5HF, zk5HT, zk6HC, zk6HF, zk6HT,