hexagonal bar  六角金属枝

hexagonal bar steel  六角钻钢; 六角钢

hexagonal section  六角型材

Hot-rolled hollow hexagonal bar steel  热轧中空六角钢

Al-alloy section bar  铝合金型材

bar section  土地利用区划; 形材

cold bending section bar  冷弯型钢

decorative bar section  装饰棒型材

large section bar  大规格棒材

lead bar section area  铅销面积

Material Index Heavy Section Bar  大棒材

Section Bar  型材

section bar diagram  分段长条图

section bar of pine wood  松木型材

Shell Bar section  贝壳堤

uniform cross-section bar  等截面直杆

Variable Cross Section Bar  变截面棒材; 变截面杆

varying cross section bar  变截面杆

Build section and horizontal section  大斜度段及水平段