Count Gray 爵士灰
In gray yarn and unraveled weft yarn from fabric, yarn properties such as breaking force, tenacity, elongation and breaking work are studied with weft breaks of coarse, medium and fine count yarns.
研究了原纱和织物上拆解下来的高中低支纬纱的诸如断裂强力、强度、伸长和断裂功等性能。
The same gray water can be used to cleanse the urinal basin. Tell me, how many of you guys will be comfortable with this? For once, my opinion doesn't count, but I do find it funny!
相同的水会同时清洗小便池。告诉我，有多少家伙会接受这个？这一次，我认为不能算数，但我确实觉得很可笑！
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