基本信息
起订量:1 set
物流方式:快递, 空运, 陆运, 海运
规格编号:LZW-5
商品介绍
This instrument is used to determine the viscosity of liquid petroleum asphalt, coal tar pitch, emulsified asphalt and other materials in a flowing state. The viscosity of asphalt is the time required for 50 milliliters of asphalt material to flow out of the specified flow hole at the specified temperature, calculated in seconds.