河北骏豪机械设备有限责任公司
联系人:张经理
沈鸽手拉葫芦的起重链条标准。沈鸽手拉葫芦的起重链条每节的节距伸长超出原来的3%、链环直径磨损量不超过10%、起重链条不存在任何无明显变形、裂纹、严重腐蚀或其它有害缺陷,才可以确保正常安全的使用;
The fourth flying pigeon, the hand chain hoist lifting chain standard. Pigeon chainhoists lifting chain of each section of the pitch elongation beyond the original 3%, round diameter wear amount does not exceed 10%, lifting chain does not exist without any obvious deformation, cracks, corrosion or other harmful defects, can ensure the safety of normal use;
转瞬间严冬已逝,春天迈着轻盈的步子,悄无声息地来到人间。
春天,是美好的季节,是充满诗情的季节,是满载希翼的季节;
春天,是一片飘逸绿色的世界里滋生着美好的向往,又意味着一个生机勃勃的开始。
沈鸽牌手拉葫芦的承重部件,承重部件是用来支撑机体的,在使用前必需没有断裂、变形等情况,以确保手拉葫芦的牢固性。承重部件一般指的是我们手拉葫芦上挂钩所吊的物体,如工字钢,横梁等!
First, bearing parts, hoists of the dove player is used to support the body, bearing parts, before use must ensure that no fracture and deformation, to ensure the firmness of the hand chain hoist. The load-bearing parts generally refer to the objects hanging on the hook of our hand hoist, such as I-beam, beam and so on!
我们走在街上,春风拂面,不寒不热,让人觉得体内涌动着一股暖流。
生命力如同草木一样在滋长,在萌发。春天我们为惬意的是夜晚,喜欢坐在幽静的庭院中,面对璀璨的星空和皎洁的明月,呼吸着清新的空气,任思绪如脱缰的野马尽情驰骋,偶尔把目光投向周围的万家灯火,聆听欢歌笑语,轻歌曼舞,陶醉于春天的氛围中。