英译汉不要软件的懂英语的进BREDigest433[15]takesasitsbasistheaboveRILEMspecificationandspecifiesthefollowingclasses:•RCA(I),origin:brickwork,brickcontent(byweight):0–100%.•RCA(II),origin:concrete

Question

英译汉 不要软件的 懂英语的进
BRE Digest 433 [15] takes as its basis the above RILEM
specification and specifies the following classes:
• RCA (I), origin: brickwork, brick content (by
weight): 0–100%.
• RCA (II), origin: concrete, brick content (by weight):
0–10%.
• RCA (III), origin: concrete and brickwork, brick content
(by weight): 0–50%.

Answer 1

BRE Digest 433 将其基准设为上述 RILEM(国际建筑材料及结构试验与研究实验所联合会)的要求规范并且指定下面几个阶级：
• RCA (I),来源：砌砖,砖含量(重量比):0–100%.
• RCA (II),来源：混凝土,砖含量(重量比):0-10%
• RCA (III),来源：混凝土与砌砖,砖含量(重量比):0-50%
翻译了这么多,有哪里不对或需要改的 请Hi我