二战中的德国U艇有那几个型号,级别?要详细地分类,最好有对照图片

德国海军潜艇型号与作战序号对照表

IA型潜艇：
U-25, U-26

IIA型潜艇：
U-1 U-2 U-3 U-4 U-5 U-6

IIB型潜艇：
U-7 U-8 U-9 U-10 U-11 U-12 U-13 U-14 U-15 U-16 U-17 U-18 U-19 U-20 U-21 U-22 U-23 U-24 U-120 U-121

IIC型潜艇：
U-56 U-57 U-58 U-59 U-60 U-61 U-62 U-63

IID型潜艇：
U-137 U-138 U-139 U-140 U-141 U-142 U-143 U-144 U-145 U-146 U-147 U-148 U-149 U-150 U-151 U-152

VII型潜艇：
U-27 U-28 U-29 U-30 U-31 U-32 U-33 U-34 U-35 U-36

VIIB型潜艇：
U-45 U-46 U-47 U-48 U-49 U-50 U-51 U-52 U-53 U-54 U-55 U-73 U-74 U-75 U-76 U-83 U-84 U-85 U-86 U-87 U-99 U-100 U-101 U-102

VIIC型潜艇：
U-69~U-72 U-77~U-82, U-88~U-98, U-132~U-136, U-201~U-212, U-221~U-232, U-235~U-291,U-301~U-316, U-331~U-394, U-396~U-458, U-465~U-486, U-551~U-683, U-701~U-722, U-731~U-768,U-771~U-779, U-821~U-822, U825, U-826, U-901, U-903~U-907, U-921~U-928, U-951~U-994,U-1051~U-1058, U-1101, U-1102, U-1131, U-1132, U-1161, U-1162, U-1191~U