题目内容
对于公称尺寸相同的零件，公差等级系数是决定标准公差大小的唯一参数。( )
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同一尺寸段内的所有公称尺寸，在相同公差等级的情况下，标准公差相同。( )
对于不同的零件，只要公差等级相同，就认为具有相同的精度要求。( )
公差等级数字越大，精度越高。( )
Build a sense of ___1___ that makes customers feel welcome and ___2___ them to return and tell others about their ___3_____ experience. Remember, you are not competing for money. You are competing for their time!Have a clear provacy / security policy available. The most critical consideration for customers, either businesses or consumers, is that their ____4____ are at least as safe in this environment as they are in more traditional ____5____ . So you must provide the technology that has 24-hour, 365-day reliability with appropriate security protections for both business and customer information.Both the e-customer and the ____6____ e-customer want to kinow that their private (personal) information will be kept taht way. It isn't enough to protect their ____7____ information. YOu have to protect all information they've given you and the information you've collected about them and about their individual behavior. You habe to guard thir information as carefully and ____8____ as you protect your own private and confidntial data.
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