| 1. | Premium grade gasoline
无铅汽油 |
| 2. | Dynamix 18g is a blend of three premium grades of copolymer filaments that produce a high performance synthetic gut
Dynamix 18g是3层不同高级聚合物的多纤维混合产生的高性能合成羊肠线。 |
| 3. | A premium grade of efect free aluminum metallized polypropylene film was chosen from an industry leading film supplier
从业界薄膜领导供应厂商,选用上等发烧友级没有负效应的铝金属化pp薄膜 |
| 4. | Power plus lubricant is a premium grade lubricant formulated by using the latest formulation provided by major additives suppliers
动力牌润滑油是调配自美国最先进的调配剂配方的高档润滑油。 |
| 5. | All golf clubs are carefully hand crafted and produced using premium grade traditional materials and method of manufacture
所有的古董球杆仿制品都是手工制作，而且使用上等传统材料和传统工艺。 |
| 6. | Solid ( not laminated ) , premium grade , straight - grained spruce with a minimum of 8 annual growth rings per inch ( 3 per cm . ) for proven superior tone quality
由经过严谨挑选的高品质云杉实木（非多层板）木制而成，木纹笔直，每英寸至少有八圈年轮，以提升音质。 |
| 7. | The enterprise uses the 60sizmn material produced by state - owned large - scale enterprises and other premium grade material , which is even superior to the national standard
该企业自创建以来，一直使用国家大型企业生产的60i2mn材料和高于国家标准的高等级材料生产各种钢板弹簧。 |
