其他摘要：According to the standard content, it provides a completely satisfy the permeable brick permeable coefficient test detection device. This for improvement of the permeable brick permeable coefficient test device, the vacuum control system, electric control system and weighing tank organic union, more in line with test operation process. It has a strong and durable, easy maintenance, the advantages of small human error influence, the systematic test device and automatic control, and single convenient operation, the operator simple sample preparation is more secure, more HuanYang easy, intuitive visual measuring instrument, collect data and calculate quickly at the same time. The test data with high precision, small error, high efficiency, low requirements for the operator, scope of application is wide.
