tailor welded blank with curved welded line

contact spring pile-up (contact spring assembly)

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Ground-Contact Section and Contact Pressure

Test Constructure of contact window or contact resistor of metal-Semiconductor

thermal contact (=thermo-contact)

3E-axle welded frame type bogie

610 mm welded pipe

adhesive-welded joint

all welded boiler

all welded construction

all welded hull

all welded screen

all welded ship

all welded steel structure

all welded structure

all-welded

all-welded construction

all-welded dock