Silicone mold is made of food grade silicone,it won't harmful our body.People can use it safely.It is resistant to high temperature and low temperatur.It have many usage such as can uesd for Silicone Cake Molds,chocolate molds,it can be called as Silicone baking molds,silicone,silicone sweet moulds.And also have another two,silicon mold soap,Silicone Ice Molds.
And it won't break easily,so don't worry about its quality,we will provide best quality for customers.
Silicone Baking Molds,Chocolate Molds Silicone,Silicone Sweet Moulds,Silicon Mold Soap Dongguan OK Silicone Gift Co., Ltd. , https://www.dgsiliconepettags.com
The ratio of the number of tractors in good condition, the number of intact tractors, and the total number of tractors, expressed as a percentage.
Time Utilization Ratio The ratio of pure working time and total time per shift of the tractor in each shift, expressed as a percentage.
Tractor "armpit"
The tractor cannot work. Parking for more than two months is called "armpit."
Tractor productivity The amount of work per unit time in a tractor is usually expressed in terms of shift productivity (mu/shift), net working hour productivity (mu/h), and horsepower hour productivity (mu/hph). 
Tractor Attendance Ratio The ratio of actual attendance and scheduled attendance per season or year for the tractor is called the quarter attendance rate and the annual attendance rate, expressed as a percentage.