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my factory product strictly according to rule procedure approval of drawing and technique document carry on a manufacturing, choose to use material, standard piece, kit piece to all carry out nation relevant standard, performance the following standard carry on producing a manufacturing:
the JB/T6996-93 liquidses press the system in general use technique condition
the JB21490 liquidses press an urn of type to experiment
JB/T5000.2-1998 the flames incise an in general use technique condition
the JB/T5000.3-1998 weld an in general use technique condition
JB/T5000.1-1998 the products examine an in general use technique condition
the in general use technique condition of the JB/T5000.4-1998 iron casting piece
the JB/T5000.7-1998 Zhu steel the piece repair the Han in general use technique condition
the in general use technique condition of the piece of JB/T5000.8-1998 Duan
the JB/T5000.9-1998 slice to pare to process an in general use technique condition
the in general use technique condition of the JB/T5000.10-1998 assemble piece
the JB/T5000.14-1998 Zhu steel the piece have no Sun to explore to harm an in general use technique condition
JB/T6172-92 dynamoelectric even car technique condition
the technique condition of the DB03-94 ZT series iron water cart
the metallurgy vehicle of the DB01-1994 change direction an in general use technique condition
the railroad motorcycle of the GB5068-85 the vehicle use an axle steel Pi
the GB/T699 high-quality steel structure
the GB/T700 carbonses plain steel |