No.Code No.Code Type No.Code Structual steel A36G3106SM41A U S1 42-217100 1.004 Casr Iron A48 CL25G5501FC20GG2016910.602Welded & Seamless steel pipe A53 Gr A G3454STPG38St37-2St 35162
【导语】⼤家知道哪些有趣的英⽂绕⼝令吗?下⾯由为⼤家整理的英⽂绕⼝令,欢迎⼤家阅读与借鉴。希望能帮助到⼤家! 1. A big black bear sat on a big black bug. 2. A big black bug bit a big black bear and made the big black bear bleed blood. 3.
Chapter 1Orator 猫爪草胶囊功效与作用A person with special skills in public speaking Rhetoric The art of effective communication between a speaker (or writer) and an audienceIntercultural communicative competenc