Patented Steel Wire 鉛淬火鋼絲
    Pearlitic Heat Resistant Steel Electrode 珠光體耐熱鋼焊條
    Pearlitic Steel 珠光體鋼
    Period Section Steel 周期斷面鋼材
    Perished Steel 脆弱鋼; 過滲碳鋼
    Permanent Magnet Steel 永磁鋼
    Permanent-Magnet Steel 永久磁鋼
    PH Stainless Steel 沉淀硬化不銹鋼; 沉淀硬化型不銹鋼
    Phosphoretic Steel 磷鋼
    Pickled Sheet Steel 酸洗薄鋼板
    Pig Iron For Steel Making 煉鋼生鐵
    Pinion Steel 齒輪鋼
    Pipe Steel 管鋼
    Plain Basic Steel 普通堿性鋼
    Plain Carbon Steel 普通碳鋼
    Plain Carbon Tool Steel 碳素工具鋼
    Plain End Steel Pipe 平端鋼管
    Plain Galvanized Steel Sheet 鍍鋅鐵皮
    Plain Steel 普通鋼; 碳素鋼
    Plain Steel Rim 簡單鋼輪緣
    Plain Steel-Bar 光面鋼筋
    Plastic Coating Technology For Steel Tube 鋼管涂塑工藝
    Plastic Covered Steel Cord 包塑鋼線
    Plastic Flow Of Steel 鋼的塑流
    Plastic-Lined Steel Pipe 塑料襯里鋼管
    Plastic-Steel Combination 塑料鋼組合
    Plastic-Steel Laminate 塑料鋼層板
    Plate Steel 厚鋼板
    Plate-Steel Case 鋼板機殼
    Plate-Steel Liner 鋼板襯墊; 鋼板襯砌
    Plating On Steel 鋼材涂層
    Platinum Steel 白金鋼
    Play Up Steel Production 突出鋼鐵生產(chǎn)
    Plough Steel Wire Rope 特號鋼絲繩
    Plow Steel 犁鋼
    Plow Steel Wire 鉛淬火高強度鋼絲
    Plow Steel Wire Rope 鉛淬火高強度鋼絲繩
    Plugged Steel 封頂鋼; 加蓋鋼
    Ply Steel 復(fù)合鋼
    Pneumatic Steel 氣法煉鋼; 噴氣煉鋼
    Polyethylene Coated Steel Pipe 聚乙烯涂層鋼管; 聚乙烯涂層鋼管
    Porous Stainless Steel 多孔不銹鋼
    Porous Steel Parts 多孔鋼質(zhì)零件
    Pot Steel 坩堝鋼
    Pour Steel 澆注鋼水
    Powdered Alloy Steel 合金鋼粉
    Power Cable With Flat Steel Wire Armouring 扁鋼絲鎧裝電力電纜
    Forged Steel 鍛鋼
    Precision Seamless Steel Tubes 精密無縫鋼管
    Pressed-Steel 壓制鋼
    Pressed-Steel Boot 模壓鋼開溝器
    Pressed-Steel Hook Chain 模壓鋼鉤頭鏈
    Pressed-Steel Plate 壓制鋼板
    Pressure-Casting Die Steel 壓鑄模具合金鋼
    Prestressed Concrete Steel Wire Strand 預(yù)應(yīng)力混凝土結(jié)構(gòu)用鋼絞線
    Primary Steel 通用鋼
    Pseudo-Steel 假鋼
    Puddle Steel 攪煉鋼
    Punched Steel Plate 穿孔鋼板
    Precipitation-Hardening Stainless Steel 彌散硬化不銹鋼; 沉淀硬化不銹鋼