1.
Test method for density and relative density of plastics
GB/T1033-1986塑料密度和相对密度试验方法
2.
Test methods for density and relative density of fiber reinforced plastics
GB/T1463-1988纤维增强塑料密度和相对密度试验方法
3.
testing method for density of pulpwood and woodchips
纸浆原木和刨花密度试验方法
4.
Refractory materials-Determination of true density
GB/T5071-1997耐火材料真密度试验方法
5.
Light oil products of coal carbonization--Test method of density
GB/T2281-1996焦化轻油类产品密度试验方法
6.
Refractory ceramic fibre products-Determination of bulk density
耐火陶瓷纤维制品 体积密度试验方法
7.
low intensity test reactor
低中子通量密度试验性反应堆
8.
Study on Seed Coating and Direct Seeding Cultivation Density of Coldly Paddy Rice
寒地水稻种子包衣直播栽培密度试验
9.
Experiment on planting density of new maize variety Dekarl 008
玉米新品种迪卡008种植密度试验
10.
Application of electronic balance in the paraffin-coated method to determining soil density
电子天平在蜡封法密度试验中的应用
11.
water pressure test for strength and tightness
水压强度和密封性试验
12.
air pressure test for strength and tightness
气压强度及气密试验
13.
mullen Bursting strength tester
密廉式破裂强度试验机
14.
oil pressure test for strength and tightness
强度和密封性油压试验油压及强度密封试验
15.
oil pressure test for tightness
油密试验油压密封试验
16.
testing method of the density and specific gravity for plastics
塑料的密度及比重试验方法
17.
Dense shaped refractory products-Determination of permeability to gases
致密定形耐火制品透气度试验方法
18.
Test methods of wooden activated carbon-Determination of Apparent density
木质活性炭试验方法 表观密度的测定