unsoldering

n.

焊开，烫开；

UNSOLDERING IRON
Unsoldering p.c.b.s. without damage
Soldering/unsoldering arrangement
A new type mould for unsoldering IC chips
Study of Unsoldering and Detinning Processes for Aviation Plug
Analysis of load variation at unsoldering after heat sealing
Analysis of the load variation at unsoldering after heat sealing
DEVICE FOR SOLDERING OR UNSOLDERING COMPONENTS ARRANGED ON A CIRCUIT SUPPORT
Development and Application of Unsoldering Equipment for Printed Circuit Boards
Development and application of unsoldering equipment for printed circuit board scraps