| 1. | Threads per unit length of backing
单位面积重量 |
| 2. | Masses per unit area for gully tops and manhole tops for vehicular and pedestrian areas
路面安装的井盖和人孔板单位面积重量 |
| 3. | Weight per unit area
单位面积重量 |
| 4. | Textiles . test methods for nonwovens . part 1 : determination of mass per unit area
纺织品.无纺织物的试验方法.第1部分:单位面积重量的测定 |
| 5. | Textile floor coverings - determination of the mass per unit area of the use surface of needled floor coverings
纺织地毯.针刺地毯使用表面单位面积重量的测定 |
| 6. | Aerospace series - carbon fibre preimpregnates - determination of mass per unit area ; german version en 2557 : 1997
航空航天系列.碳纤维预浸带.单位面积重量测定 |
| 7. | Metallic coatings . hot dip galvanized coatings on ferrous materials . gravimetric determination of the mass per unit area
金属镀层.铁类材料的热浸镀锌层.用重量测定法测定单位面积重量 |
| 8. | Metallic coatings - hot dip galvanized coatings on ferrous materials - gravimetric determination of the mass per unit area
金属镀层.铁类材料的热浸镀锌涂层.用重量测定法测定单位面积重量 |
