Engine/Metal material/670571-671556 STEEL CHANNEL HOT-ROLLED

Size：670571, 75X40X5MM 5.5MTR，670572, 100X50X5MM 5.5MTR，670573, 125X65X6MM 5.5MTR，670574, 150X70X6MM 5.5MTR，670575, 150X75X6.5MM 5.5MTR，670576, 150X75X9MM 5.5MTR，670577, 180X75X7MM 5.5MTR，670580, 200X80X7.5MM 5.5MTR，670581, 200X90X8MM 5.5MTR，670585, 250X90X9MM 5.5MTR，670763, 75X40X5MM 6MTR，670764, 100X50X5MM 6MTR，670765, 125X65X6MM 6MTR，670766, 150X70X6MM 6MTR，670767, 150X75X6.5MM 6MTR，670768, 150X75X9MM 6MTR，670769, 180X75X7MM 6MTR，670770, 200X80X7.5MM 6MTR，670771, 200X90X8MM 6MTR，670772, 250X90X9MM 6MTR，671527, 75X40X5MM 20FEET，671528, 100X50X5MM 20FEET，671529, 125X65X6MM 20FEET，671530, 150X70X6MM 20FEET，671551, 150X75X6.5MM 20FEET，671552, 150X75X9MM 20FEET，671553, 180X75X7MM 20FEET，671554, 200X80X7.5MM 20FEET，671555, 200X90X8MM 20FEET，671556, 250X90X9MM 20FEET