BS 1000[66/66.0]:1983
Universal Decimal Classification. English full edition
被代替
发布日期 :
1983-05-31
实施日期 :
BS 1042-2.1:1983
Measurement of fluid flow in closed conduits. Velocity area methods
被代替
发布日期 :
1983-10-31
实施日期 :