inhibitorpipe a crée un nouvel article
  15 s

Inspection and testing standards and requirements for seamless welded copper tubes | #seamless welded copper tubes

Inspection and testing standards and requirements for seamless welded copper tubes

Inspection and testing standards and requirements for seamless welded copper tubes

Seamless welded copper tubes are widely used in air conditioning, refrigeration, heat exchangers, and some high-end machinery and electronic equipment.
Aimer