粘度管
A low viscosity oil designed for punching pre-coated aluminium sheet, copper tube expansion and bending.
低粘度金属加工油,适合于空调行业中预涂铝鳍片的冲孔加工, 也适合于铜管的弯管和胀管加工.
Tube inverse method was used to test the gelation temperature. Rotation rheometer was used to measure sol-gel transition temperature, elastic modulus and stable viscosity.
采用试管倒转法测定胶凝温度,旋转流变仪测定相转变温度、弹性模量、稳态粘度等流变学参数。
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