1、ASTM : 133 92e1 (ASTM)1916 Race St., Philadelphia, Pa 19103. Annual Book of ASTM Standards. ASTM , . 1 133; , , , , - . . (e) , .-1 2, 3 4 1993 .-1. 1.1 , : D 86, D 216, D 447, D 850 ( ) D 1078.1.2 , , ; . , .1.3 , -, . .2. , :2.1 ASTM:D 86 2D 216 2D 447 , 2D 850 , , 3D 1078 3 1 ASTM4 1272 5 1405 53
2、. 3.1 1 2.4. 4.1 , 3, 1405.5. 5.1 1 2. ,- ASTM -41 , 41.01 . 15 1992 . 1992 . 133 - 56. 133 86.2 Annual Book of ASTM Standards, Vol. 05.01.3 Annual Book of ASTM Standards, Vol. 06.04.4 Annual Book of ASTM Standards, Vol. 14.035 Annual Book of ASTM Standards, Vol. 14.02. .5.2 22 (55.88 ). , 9/16 (14.29 ) 0.031 0.036 ( 0.08 0.09 ).5.3
