UNI EN 874:1998現(xiàn)行
Gas Welding Equipment - Oxygen/fuel Gas Blowpipes (cutting Machine Type) Of Cylindrical Barrel - Type Of Construction, General Specifications, Test Methods
出版：Italian Standards
專家解讀視頻
Specifies the characteristics of machine cutting blowpipes and gives specifications and corresponding tests.
SN EN 874:1995 - Identical
NEN EN 874:1995 - Identical
BS EN 874:1995 - Identical
DIN EN 874 (1995-06) - Identical
ONORM EN 874:1995 - Identical
I.S. EN 874:1995 - Identical
NF EN 874:1995 - Identical
NS EN 874 Ed. 1 (1995) - Identical
UNE EN 874:1996 - Identical
SS EN 874 Ed. 1 (1995) - Identical
