Gansu Jiaotong科学技术集团的机械测试中心推出了第一个YJW-30000微型计算机控制的电融合伺服压缩剪切测试机和PWZ-4000 MicroComputer-Controll-Controll-Controll-Contered the Northwest地区的降落器测试机。 It has a 5000KN microcomputer-controlled electro-hydraulic servo compression shear testing machine, a 15000KN A batch of products of Shanghai Hualong Company including microcomputer controlled electro-hydraulic servo compression and shear testing machine, 6500KN microcomputer controlled electro-hydraulic servo anchoring testing machine.