金属单环    Single Steel Intrauterine Device

单钢辊式摘棉铃机    Single Steel Roller Cotton Stripper

单层钢面板坝    Single-Skin Steel Dam

单渣钢    Single-Slag Steel

烧结不锈钢    Sintered Stainless-Steel

烧结钢    Sintered Steel

烧结碳钢    Sintered-Carbon Steel

硅钢带    Si-Steel Strip

焊接管坯钢    Skelp Steel

镍铬铜低合金钢    Skhl Steel

带钢撑棍的滑雪板    Ski With Steel Ski Pole

轨枕钢模    Sleeper Steel Mould

木工夹    Sliding Head Steel Bar Clamp

钢带滑动剪刀    Sliding Shears For Steel Band

配套的小型钢铁联合企业    Small Self-Contained Iron And Steel Complex

小型钢材    Small Steel Shape

光面钢管    Smooth Steel Pipe

软心钢    Soft Center Steel

软中碳钢    Soft Medium Carbon Steel

软中碳结构钢    Soft Medium Structural Steel

软钢; 低碳钢    Soft Steel

软钢水套    Soft Steel Water-Jacket

软面钢锤    Soft Surface Steel Hammer

软心钢犁壁    Soft-Center Steel Mo(U)Ldboard

镇静钢; 脱氧钢    Solid Steel

钢管空间构架    Space Frame Of Tubular Steel Sections

特殊合金钢; 特种合金钢    Special Alloy Steel

特殊断面的钢丝    Special Cross-Section Steel Wire

特殊仪表用钢    Special Steel For Making Instruments

特种钢板    Special Steel Plate

特种结构钢    Special Structural Steel

特殊工具钢; 特种工具钢    Special Tool Steel

特殊处理钢    Special Treatment Steel

钢酸洗废液    Spent Steel Pickle Liquor

球化处理钢    Spheroidized Steel

螺旋钢管    Spiral Steel Pipe

螺旋焊接钢管    Spiral Welded Steel Pipe

螺焊钢管    Spiral Welding Steel Pipe

弹簧钢带    Spring Steel Band

弹簧钢丝    Spring Steel Wire

弹性钢底梁    Spring-Steel Floor Member

弹簧持钎器    Spring-Steel Holder