求美国军用技术规范4个

因研究需要，急需以下4种标准，请收藏的朋友共享一下。多谢
1 MIL-C-43086 :1999 CLOTH. COATED. NYLON. VINYL COATED. (FOR AIR SUPPORTED SHELTERS)
2 MIL-HDBK-116 :1989 ENVIRONMENTAL CONTROL OF SMALL SHELTERS
3 MIL-STD-907 :1998 ENGINEERING AND DESIGN CRITERIA FOR SHELTERS. EXPANDABLE AND NON-EXPANDABLE
4 MIL-STD-911 :1995 THE DEPARTMENT OF DEFENSE STANDARD FAMILY OF TACTICAL RIGID WALL SHELTERS