71.   If a new span were built, the bridge would logically end north of the existing one, engineers say.

72.   If a simulator has two mechanisms to achieve a particular degree of freedom, engineers say the machine has an additional degree.

73.   In addition, Mercedes equips its cars with an unusually protective belt system, automotive engineers say.

74.   In some places, engineers said, they believe that only debris now holds it up.

75.   Industry engineers say the size advantage is almost certain to translate into a speed advantage.

76.   Industries that now uses lead weights could use depleted uranium instead and save space, engineers say.

77.   Instead, it is built on a chassis that is, for now, unique to the Explorer and its Mercury clone, the Mountaineer, Ford engineers say.

78.   It seemed too light and imprecise, even though Ford engineers said they had focused on it.

79.   Local telephone engineers say the modern telephone network was never designed to handle millions of computer data sessions, which tend to be longer than most voice telephone calls.

80.   Like Matthews, the engineer said he will find it difficult to work alongside some colleagues who crossed the picket line for reasons other than economic hardship.