| 1 |
00:00 390 |
| 2 |
00:00 324 |
| 3 |
00:00 340 |
| 4 |
00:00 382 |
| 5 |
00:00 329 |
| 6 |
00:00 328 |
| 7 |
00:00 273 |
| 8 |
00:00 276 |
| 9 |
00:00 270 |
| 10 |
00:00 278 |
| 11 |
00:00 340 |
| 12 |
00:00 381 |
| 13 |
00:00 296 |
| 14 |
00:00 420 |
| 15 |
00:00 434 |
| 16 |
00:00 256 |
| 17 |
00:00 261 |
| 18 |
00:00 314 |
| 19 |
00:00 279 |
| 20 |
00:00 418 |
| 21 |
00:00 238 |
| 22 |
00:00 301 |
| 23 |
00:00 378 |
| 24 |
00:00 368 |
| 25 |
00:00 423 |
| 26 |
00:00 362 |
| 27 |
00:00 309 |
| 28 |
00:00 305 |
| 29 |
00:00 322 |
| 30 |
00:00 372 |
| 31 |
00:00 658 |
| 32 |
00:00 408 |
| 33 |
00:00 292 |
| 34 |
00:00 676 |
| 35 |
00:00 295 |
| 36 |
00:00 251 |
| 37 |
00:00 366 |
| 38 |
00:00 419 |
| 39 |
00:00 252 |
| 40 |
00:00 285 |
| 41 |
00:00 265 |
| 42 |
00:00 320 |
| 43 |
00:00 303 |
| 44 |
00:00 292 |
| 45 |
00:00 558 |
| 46 |
00:00 664 |
| 47 |
00:00 253 |
| 48 |
00:00 672 |
| 49 |
00:00 411 |
| 50 |
00:00 233 |
| 51 |
00:00 298 |
| 52 |
00:00 315 |
| 53 |
00:00 317 |
| 54 |
00:00 315 |
| 55 |
00:00 282 |
| 56 |
00:00 265 |
| 57 |
00:00 306 |
| 58 |
00:00 348 |
| 59 |
00:00 506 |
| 60 |
00:00 264 |
| 61 |
00:00 310 |
| 62 |
00:00 281 |
| 63 |
00:00 269 |
| 64 |
00:00 333 |
| 65 |
00:00 279 |
| 66 |
00:00 262 |
| 67 |
00:00 270 |
| 68 |
00:00 253 |
| 69 |
00:00 243 |
| 70 |
00:00 240 |
| 71 |
00:00 304 |
| 72 |
00:00 244 |
| 73 |
00:00 297 |
| 74 |
00:00 288 |
| 75 |
00:00 280 |
| 76 |
00:00 279 |
| 77 |
00:00 255 |
| 78 |
00:00 317 |
| 79 |
00:00 448 |
| 80 |
00:00 265 |
| 81 |
00:00 315 |
| 82 |
00:00 253 |
| 83 |
00:00 217 |
| 84 |
00:00 384 |
| 85 |
00:00 257 |
| 86 |
00:00 577 |
| 87 |
00:00 248 |
| 88 |
00:00 317 |
| 89 |
00:00 257 |
| 90 |
00:00 262 |
| 91 |
00:00 233 |
| 92 |
00:00 228 |
| 93 |
00:00 250 |
| 94 |
00:00 249 |
| 95 |
00:00 284 |
| 96 |
00:00 249 |
| 97 |
00:00 270 |
| 98 |
00:00 248 |
外加剂收缩率比测定方法