• 2022-07-22
    确保没有溶剂在发动机尾喷管附近。
    A: Make sure that solvents are not near the engine exhaust.
    B: Make sure that solvents are outside the engine exhaust.
    C: Make sure that solvents are not in close proximity to the engine exhaust.
    D: Do not leave solvents in the vicinity of the engine exhaust.