文档介绍：美国自由行攻略
several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size. P我第一次做美签，基本上三分钟内就过关了。签证需要准备的东西，网上都有一堆清单。大家可以去找。我准备的是签证要求填的表格，护照（包括之前过期的两本，里面有所到过国家的记录），银行流水帐（自己在网银上直接打印的，不需要盖章），公司收入证明／准假证明／营业执照复印本加盖红章，户口薄，房产证。我这次的经验是，把签证的表要填对，在过去十年里所去过的国家那一栏，根据实际情况尽可能多写(我写了曾去过的21个国家)，签证官一看，眼睛就大了。面试时签证官问的主要问题是，你去美国做什么（回答是旅游），然后要求看资产证明，我给了公司收入证明和银行流水帐，就过关了。至于户口薄／房产证／公司营业执照的，问都没问。另外，一定要去美国大使馆的官网去看清具体签证流程／填写规则。不需要准备过多的证明，尤其不需要按旅行社的清单，多了也没用。面见签证官时，保持放松，另外可以先看看美国大使馆在新浪上的官方博客，上面把整个签证过程的细节说得非常清楚，有Video的。
several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size. Per-2~3 measurement, such as proceeds of c values are equal and equal to the design value, then the vertical installation accurate. For example a, b, and c valueswhile on horizontal vertical errors for measurement, General in iron angle code bit at measurement level points grid errors, specific method is from baseline to methyl vertical box center line distance for a,, to b vertical box distance for b, list can measured
several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size. Per-2~3 measurement, such as proceeds of c values are equal and equal to the design value, then the vertical installation accurate. For example a, b, and c valueswhile on horizontal vertical errors for measurement, General in iron angle code bit at measurement level points grid errors, specific method is from baseline to methyl vertical box center line distance for a,, to b vertical box distance for b, list can measured
several group number, then with b ± a, =c,c is is methyl b two vertical box between of accurate size. Per-2~3 measurement, such as proceeds of c values are equal and equal to the design value, then the vertical installation accurate. For example a, b, and c valueswhile on horizontal vertical errors for measurement, General in iron angle code bit at measurement level points grid errors, specific me