特性：
1.外观纯白色
2.耐高温：使用温度-200～+250℃
3.耐低温：-196℃可保持5%
4.可定制各种规格形状四氟镊子
5.具有非凡的化学耐受性，几乎可耐受所有的化学溶剂（耐强酸、强碱、王水和各种有机溶剂）
Features:
1. Appearance Pure White
2. High Temperature: Temperature -200 ~ +250 ℃
3. Low temperature: -196 ℃ to maintain a 5%
4. All kinds of shapes can be customized PTFE Tweezers
5. Have extraordinary chemical tolerance, almost all of the chemical solvent resistance (resistance to acid, alkali, aqua regia, and various organic solvents)