高精密度的金属阀体与阀盖密封以适合压的工作要求。
It has a high integrity metal to metal body bonnet seal suitable for high pressure use.
钻孔倾斜仪是一种高精密度的监测仪器，在岩土监测中被广泛应用。
Borehole inclinometer is a kind of high precision monitoring instrument and is widely used in geotechnical observation.
水晶雷射切割是一种高精密度的技术，透过雷射切割后，招牌往往可以展现高科技感及精致感。
Crystal laser cutting signs characteristics: Crystal laser cutting is a kind of high precision technology, through laser cutting, can often show signs of high-tech and refined sense.
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