exhaust pipe造句
31 I used the same vinyl siding sheet material for the vents on the exhaust pipe enclosures.
32 Connect the exhaust pipe to the turbo down pipe manifolTighten the bolts to 25 N & middot; m torque.
33 The fracture failure of the piston engine exhaust pipe was analyzed from welding structure defects, welding structure defects and working environment etc.
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