能够正常行走 美国 华生牌 [font=arial, 'courier new', courier, 宋体, monospace, 'Microsoft YaHei']美国品牌,1850年由Aaron L Dennison,Edward Howard,David Davis在美国的Massachusetts建立
[font=arial, 'courier new', courier, 宋体, monospace, 'Microsoft YaHei']最初是一家生产怀表的公司
[url=https://www.baidu.com/s?wd=沃尔瑟姆&tn=44039180_cpr&fenlei=mv6quAkxTZn0IZRqIHckPjm4nH00T1Y3mvnsuWfYm1TLPW9bPh7B0ZwV5Hcvrjm3rH6sPfKWUMw85HfYnjn4nH6sgvPsT6KdThsqpZwYTjCEQLGCpyw9Uz4Bmy-bIi4WUvYETgN-TLwGUv3ErjfkPWf1PW6]沃尔瑟姆[/url](Waltham)是一个位于米德尔塞克斯县的城市,是北美洲[url=https://www.baidu.com/s?wd=工业革命&tn=44039180_cpr&fenlei=mv6quAkxTZn0IZRqIHckPjm4nH00T1Y3mvnsuWfYm1TLPW9bPh7B0ZwV5Hcvrjm3rH6sPfKWUMw85HfYnjn4nH6sgvPsT6KdThsqpZwYTjCEQLGCpyw9Uz4Bmy-bIi4WUvYETgN-TLwGUv3ErjfkPWf1PW6]工业革命[/url]的早期重镇之一，[url=https://www.baidu.com/s?wd=沃尔瑟姆&tn=44039180_cpr&fenlei=mv6quAkxTZn0IZRqIHckPjm4nH00T1Y3mvnsuWfYm1TLPW9bPh7B0ZwV5Hcvrjm3rH6sPfKWUMw85HfYnjn4nH6sgvPsT6KdThsqpZwYTjCEQLGCpyw9Uz4Bmy-bIi4WUvYETgN-TLwGUv3ErjfkPWf1PW6]沃尔瑟姆[/url]钟表公司于1854年在该城市开设了第一间用生产线制作钟表的工厂,因此[url=https://www.baidu.com/s?wd=沃尔瑟姆&tn=44039180_cpr&fenlei=mv6quAkxTZn0IZRqIHckPjm4nH00T1Y3mvnsuWfYm1TLPW9bPh7B0ZwV5Hcvrjm3rH6sPfKWUMw85HfYnjn4nH6sgvPsT6KdThsqpZwYTjCEQLGCpyw9Uz4Bmy-bIi4WUvYETgN-TLwGUv3ErjfkPWf1PW6]沃尔瑟姆[/url]常被称为“钟表之城”。
