1.
Gaskets for large-diameter carbon steel pipe flanges
GB/T13403-1992大直径碳钢管法兰用垫片
2.
Large-diameter carbon steel pipe flanges
GB/T13402-1992大直径碳钢管法兰
3.
Selection of Domestic Welding Wire for Argo Arc Welding in Application of Carbon Steel Pipeline in Petro-chemical Industry
石油化工碳钢管线氩弧焊用国产焊丝的选择
4.
The materials of semicircle seamless steel tube can fall into carbon steel (20#) and stainless steel (321).
半圆无缝管材质有碳钢（20#钢）和不锈钢（321钢）。
5.
cold-rolled carbon steel
冷轧碳钢, 低碳钢
6.
This pipe is made of carbon steel( stainless steel, cast iron, plastic).
这管子是碳素钢（锈钢、铁、料）成的。
7.
Carbon steel seamless steel tubes for ship
GB/T5312-1985船舶用碳钢无缝钢管
8.
Welding of Carbon-Steel, Stainless-Steel and Nonferrous-Metal tube.
普碳钢，不锈钢，有色金属管焊接。
9.
Pipeline Steel Carbon Content and Ceq Relation to Weldability
管线钢的碳含量和碳当量与焊接性的关系
10.
Study of the Inner-stainless Steel/mild Steel Bimetallic Tube by Diffusion under Inner Pressure;
内覆不锈钢/碳钢双金属管内压扩散复合的研究
11.
DEVELOPMENT OF SPECIAL CARBON STEEL SEAMLESS TUBES FOR PETROCHEMICAL EQUIPMENTS
石油化工装置专用碳钢无缝钢管的开发
12.
Corrosion and Scaling on Carbon Steel and Galvanized Steel Pipe in Simulated Geothermal Water
模拟地热水中碳钢和镀锌钢管的腐蚀结垢规律
13.
Cold Drawn-liquid Soild Diffusion Bonding Technique for Preparation of Low-carbon Steel/stainless Steel Cladding Tube
冷拔-液固相扩散复合法制备碳钢/不锈钢复合管
14.
Specification for carbon manganese steel plate for offshore platform tubular joints
海上平台管节点用碳锰钢板规范
15.
PRODUCTION OF ULTRA-LOW CARBON STEEL STRIP USED FOR HIODEN COVER IN CRT
彩色显象管用超低碳荫罩钢带的研制
16.
Heat Treatment of Hot Formed Bend in Low-carbon Steel X52
低碳钢X52热煨弯管的热处理工艺
17.
High-carbon steels are called "hard".
高碳钢叫做“硬钢”。
18.
Ablation&Corrosion to Carbon Heat Exchange Tubes and Tubesheet in HP Heater
高压加热器碳钢换热管及管板的冲蚀和腐蚀