Correct

标号

/ biāohào /
Strokes

Definition

grade

Example

As a Noun

grade

1
Shuǐ
水泥
biāohào
标号
yǒu
zhǒng
  
,
biāohào
标号
yuè
gāo
  
,
zhìliàng
质量
yuè
gāo
  

There are five grades of cement. The higher the grade, the better the quality.

2
  
/
gāo
biāohào
标号
shuǐ
水泥

low-grade/high-grade cement

3
Shuǐ
水泥
biāohào
标号

grade of cement

As a Noun

signs and symbols