Prestressed steel strand
Main application: Prestressed concrete structure and rock-soil anchoring for bridges, highways, ports, coal mines and various infrastructures
Executive standard: GB/T5224-2003
Executive standard: GB/T5224-2003
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主要用途：適用于橋梁、高速公路、港口、煤礦及各種基礎(chǔ)設(shè)施的預應力混凝土結(jié)構(gòu)與巖土錨固等
執(zhí)行標準：GB/T5224-2003
