< 石家庄Column connection: HFS-17 >
< 石家庄Guardrail connecting piece:HFS-06 >
< 石家庄Column connection: HFS-17A >
< 石家庄Guardrail connecting piece:HFS-07 >
< 石家庄Column connection: HFS-18 >
< 石家庄Guardrail connecting piece:HFS-07A >
< 石家庄Column connection: HFS-18A >
< 石家庄Guardrail connecting piece:HFS-08 >
< 石家庄Column connection: HFS-19 >