S24 铁路养路机械使用与维修 标准查询与下载

ARMY A-A-50214 VALID NOTICE 1-2000 铁路养路用56-1/2英尺厚度

COMMERCIAL ITEM DESCRIPTIONS(CIDS) RAILWAY, MAINTENANCE-OF-WAY, 56-1/2 INCH GAGE

RAILWAY, MAINTENANCE-OF-WAY, 56-1/2 INCH GAGE

ARMY A-A-50214-1983 铁路养路用56-1/2英尺厚度

This Commercial Item Description covers the requirements for a ballast regulator meeting all applicable American Railway Engineering Association(AMA) requirements.

RAILWAY, MAINTENANCE-OF-WAY, 56-1/2 INCH GAGE

ARMY A-A-50218-1983 56 1/2英尺有效荷载为3.000磅.养路用高速铁路动车8人座

The General Services Administration has authorized the use of this commerical item description in preference to Military ecification MIL-R-10651.

RAILWAY MOTOR CARS, MAINTENANCE 8-MAN, 3,000 LB LOAD CAPACITY, 56 1/2 INCH GAUGE