Recovering machine for installing marine assembling pipes and recovering method
CN106840057A
For the convenient alignment system and localization method of ship closure pipe flange positioning
CN106767579A
It is a kind of that cell measurement apparatus and measuring method are closed up based on ultrasonic measuring distance technology
CN106392368A
High-temperature Zn-based soft solder for soldering aluminum and copper and welding method
CN106392367A
Solder for brazing red copper and graphite and brazing method
CN105945447A
SnAgCu-series lead-free brazing filler metal and preparation method
CN106001999A
Soldering flux used for soldering of rare earth magnesium alloy and preparation method
CN106001984A
Magnesium alloy brazing filler metal based on rare earth magnesium alloy braze as well as preparation method and brazing technology of magnesium alloy brazing filler metal
CN106077994A
Soldering magnesium-rare earth solder and preparation method and soldering processes
CN106041368A
Brazing flux for brazing rare earth magnesium alloy and preparation method
CN105488808A
Device and method of field measurement of folding pipes on the basis of three-dimensional space shooting positioning technology
CN105387834A
Closing pipe-based distance measurement equipment and measuring method
CN105397339A
Brazing material for TiC ceramic brazing
CN105458438A
Wrapping material for round metal component surface modification and preparing and welding method
CN105458267A
Flexible metal cloth rolling device and manufacturing method
