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1·Slurry seal mixture whisk has been developed aiming at the deficiency of mixable time defining method in the current specification.

针对现行规范中手工拌和确定微表处混合料可拌和时间的不足，研发了稀浆混合料拌和仪。

2·Under a certain aim-mid precision, the error of short line Angle survey of the mini brim-angle net is bigger, so the production should be done the unequal precision mixable adjustment.

对中精度一定情况下，微型边角网的短边测角误差相对大些，其成果应作不等精度混合平差。