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bs 4677-1984 specification for arc welding of austenitic stainless steel pipework for carrying fluids ݔ��Һ�w�ÊW��w��P䓹ܼ��늻��Ҏ(gu��)��

cj/t 152-2001 stainless steel press-fittings ��P䓿��ʽ�ܼ�

cj/t 232-2006 light gauge stainless steel pipes and insert.pressfittings ��ڲ��P䓃�(n��i)�忨��ʽ�ܲļ��ܼ�

din 11867-2005 elbows for pigging systems, welding fittings in stainless steel, for aseptic, chemical and pharmaceutical industries �o��W(xu��)��ˎ��I(y��)��Fϵ�y(t��ng)�Ï��^,��P䓺��ӹܼ�

din 32676-2001 fittings for the food, chemical and pharmaceutical industries - clamp connections for stainless steel tubes - weld-on type �ʳ�I(y��),��I(y��)��t(y��)ˎ�I(y��)�ùܼ�.��P䓹ܿ��B��.��ʽ

ej/t 403-1999 specification for primary system arc-welded stainless steel larger size pipes and fittings for pressurized water reactor nuclear power plants ��ˮ�Ѻ�늏Sһ��·ϵ�y(t��ng)��ڏ�늻��Ӳ��P䓾��䓹ܼ��ܼ��g(sh��)�l��

ej/t 404-1999 specification for primary system seamless stainless steel butt-welding fittings for pressurized water reactor nuclear power plants ��ˮ�Ѻ�늏Sһ��·ϵ�y(t��ng)�o�p��Ӻ��P䓹ܼ��g(sh��)�l��

gb/t 19228.1-2003 stainless steel press fittings ��P䓿��ʽ�ܼ�

gb/t 19228.2-2003 light gauge stainless steel pipes for stainless steel press-fittings ��P䓿��ʽ�ܼ��B��ñ��ڲ��P䓹�

gb/t 19228.3-2003 o-rings for stainless steel press-fittings ��P䓿��ʽ�ܼ��zo��ܷ�Ȧ

qb/t 2003-1994 ʳƷ��I(y��)�ò��P䓌��p��ӹܼ�

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