您要查找的是不是：
- Electric cable grade talc powder 电缆级滑石粉
- Haichen Cosmetic Grade Talc Powder 海城化妆品级滑石粉
- Medical and food grade talc powder 产品名:医药食品级滑石粉
- Pottery and porcelain grade talc powder 海城陶瓷级滑石粉二级
- An abrasive or filler used in a soap or detergent. 增清剂肥皂或去污剂中用的研磨剂或填料
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- He's not in the first grade as a musician. 他不是第一流的音乐家。
- Business is now on the up grade. 目前生意蒸蒸日上。
- Pupils with 90% or more are awarded Grade A. 满90分的学生评为甲等。
- The sixth grade saw an educational film yesterday. 六年级学生昨天看了一部教育片。
- He received a failing grade on the term paper. 他的期末报告不及格。
- Red and yellow grade into orange. 红与黄混合成橘黄。
- The twins will enter the fourth grade this fall. 这对双胞胎今年秋季将升到四年级。
- Their marriage is on the down grade. 他们的婚姻关系每况愈下。
- The trial flight has made the grade. 试飞成功。
- The tank filler sleeve is stuck. 加油孔被堵塞了。
- The naughty boy had to repeat the fifth grade. 这个顽皮的男孩不得不重读五年级。
- He ranks among the best pupils of his grade. 他是他们班级最好的学生之一。
- The improved injection mold technology and talc filler are of help to increase die arc resistance of the composites. 另外改变加工工艺或添加滑石粉也可提高材料的耐电弧性。
- The injected drug was diluted with the talc. 注入的药物用滑石稀释。
