Abroad pneumatic valve using the standard code

in order to promote the standardization of pneumatic valves, every country to develop relevant pneumatic valve using standard, so this will make the world standard of pneumatic valve 'flowers', so the current standard what foreign pneumatic valve, pneumatic valves and what are the standard code, this small make up for your reading. Pneumatic valve standard code -
the world Foreign names and execute standard:
ISO - The international standard;
NBN- The Belgian national standards;
ANSI - The national standards;
SIS- Sweden's national standards;
b - The British national standards;
SNU - The Swiss national standards;
DIN - The German national standards;
ASTM - The American society of testing materials standards;
NF- The French national standards;
AISI -的 American iron and steel institute standards;
JIS- Japanese industrial standard;
API- The American petroleum institute standards;
FOCT - The former Soviet union standards;
MSS - The American association of pneumatic valves and fittings factory standardized criteria;
ASME- The American society of mechanical engineers standards;
AWS - The American association of welding standards;
CSA- Canada's national standards;
ASI- The American association of specification standards;
DS- The Danish national standards;
MIL- The cabinet military standard;
NEN - Dutch national standards;
JPI- Japan petroleum institute standards.