|
PRECAST CONCRETE WELDING BOARD
Collect
PRECAST CONCRETE WELDING BOARD Material: 20Mn2 / CM490 Process: Cold Heading Surface treatment: primary color
|
|
PRECAST CONCRETE WELDING BOARD
Collect
PRECAST CONCRETE WELDING BOARD Material: 20Mn2 / CM490 Process: Cold Heading Surface treatment: primary color
|