作业帮有哪位大虾知道钢管行业中SCHEDULE 40 AND SCHEDULE 10 PIPE到底属于哪种规格啊?
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/05/24 12:55:32
有哪位大虾知道钢管行业中SCHEDULE 40 AND SCHEDULE 10 PIPE到底属于哪种规格啊?
BLACK AND GALVANIZED SCHEDULE 40 A-53 GRADE A&B PE X 21'.
BLACK AND GALVANIZED SCHEDULE 10 PIPE A-795 OR A-135 PE AND GROOVED END X 21',能不能帮我翻译成中文规格?
MUST HAVE NO ANTI DUMPING DUTY TO SHIP INTO USA.为什么说运到美国必须没有反倾销税?
300 mt's to 2,000mt's 什意思?
BLACK AND GALVANIZED SCHEDULE 40 A-53 GRADE A&B PE X 21'.
BLACK AND GALVANIZED SCHEDULE 10 PIPE A-795 OR A-135 PE AND GROOVED END X 21',能不能帮我翻译成中文规格?
MUST HAVE NO ANTI DUMPING DUTY TO SHIP INTO USA.为什么说运到美国必须没有反倾销税?
300 mt's to 2,000mt's 什意思?
应该是镀锌碳钢管,材质A53A或B（用Q235B代替就可以）,外径壁厚去查标准壁厚对照表,300 mt's应该是300吨.