型号 TPB-40 TPB-40气动破碎机 TPB-40风镐 使用范围 合金钢锻造部件、有最大限度耐久性能 手柄处设计四个螺栓固定、可承受恶劣的工作条件 快速换刀型夹具、凿刀更换简便 六角型钎尾、适用于柏油路面的破碎和挖掘 技术规格 活塞直径:44mm 活塞行程:146mm 打击频率:900次/分钟 净重量:18kg/39.6lb 总长度:660...
In TPB model, influence behavioral intentions are attitudes and subjective norms, but control perception is not reach significant level. External variables (ex: professional field, gender, job type and activity preferences) are significantly. In TAM model, every relationships are significantly excepts ...