Số hiệu tiêu chuẩn
EN 978
Tên tiêu chuẩn
Underground tanks of glass-reinforced plastics (GRP) - Determination of factor ? and factor ?
Ngày phát hành
1997-07-00
Tiêu chuẩn tương đương
DIN EN 978 (1997-09), IDT * BS EN 978 (1997-12-15), IDT * NF T57-902 (1997-09-01), IDT * SN EN 978 (1998), IDT * OENORM EN 978 (1998-04-01), IDT * PN-EN 978 (2002-12-31), IDT * SS-EN 978 (1997-11-07), IDT * UNE-EN 978 (1998-07-29), IDT * TS EN 978 (2006-04-18), IDT * UNI EN 978:1999 (1999-04-30), IDT * STN EN 978 (2001-09-01), IDT * CSN EN 978 (1998-11-01), IDT * DS/EN 978 (1998-07-02), IDT * NEN-EN 978:1997 en (1997-08-01), IDT * SFS-EN 978:en (2001-07-26), IDT
Tiêu chuẩn liên quan
prEN 976-1 (1997-03)
Từ khóa
Ageing stability * Bend testing * Bending stiffness * Bending strength * Bending test equipment * Creep behaviour * Definitions * Deformation value * Glass-fibre reinforced plastics * Plastics * Strain * Tank installations * Tanks (containers) * Test specimens * Testing * Testing conditions * Underground * Underground installations * Water baths (laboratory) * Flexural strength