江门桥梁景观扶手护栏 广州不锈钢复合管护栏定制
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金属制桥梁护栏的立柱和横梁是桥梁护栏的受力构件。
The columns and beams of metal bridge guardrails are the load-bearing components of bridge guardrails.
桥梁护栏相关参数:
Relevant parameters of bridge guardrail:
不锈钢碳素钢复合管80*2.5
Stainless steel carbon steel pipe 80 * 2.5
不锈钢碳素钢复合管50.8*2.5
Stainless steel carbon steel 50.8 * 2.5