楼承板(压型板)分为开口楼承板,全闭口楼承板和燕尾式楼承板开口楼承板型号:yx51-305-915(915型)楼承板|压型板yx51-240-720(720型)楼承板|压型板yx51-226-678(678型)楼承板|压型板yx51-250-750(750型)楼承板|压型板yx51-342-1025(1025型)楼承板|压型板yx51-254-760(760型)楼承板|压型板yx51-180-720(720型)楼承板|压型板yx76-344-688(688型)楼承板|压型板yx76-305-915(915型)楼承板|压型板yx75-200-600(600型)楼承板|压型板yx75-230-690(690型)楼承板|压型板yx76-313-940(940型)楼承板|压型板yx76-295-880(880型)楼承板|压型板yx76-320-960(960型)楼承板|压型板全闭口楼承板型号Yx51-200-600(600型)楼承板|压型板Yx51-283-850(850型)楼承板|压型板Yx48-200-600(600型)楼承板|压型板Yx65-170-510(510型)楼承板|压型板yx65-185-555(555型)楼承板|压型板yx51-254-762(762型)楼承板|压型板yx40-185-740(740型)楼承板|压型板yx95-300(300型)楼承板|压型板yxb65-2...