英语翻译1.Measurements should be taken to the nearest 1 mm and s

英语翻译
1.Measurements should be taken to the nearest 1 mm and should be related to a sign convention as agreed with the Engineer.
2.Calculated tolerances should be rounded to the next whole 1mm.
3.Allowance for any intended curvature as shown in the examples should be made when checking or measuring deviations.
加上这一句，翻译的满意的话给100分，机器翻的就不要发了。