343 bolts M39 * 3 * 225

344 bolts M20 * 2 * 65

345 bolts M42 * 3 * 220

346 bolts M48 * 3 * 235

347 bolts M33 * 3 * 152

348 bolts M30 * 3 * 140

349 bolts M24 * 2 * 135

350 bolts M24 * 3

351 bolt M20*160 8.8

352 blind plate 31/16-70MPA

353 blind plate 41/16-35MPA

354 blind plate 31/8-35MPA

355 blind plate 41/16-70MPA

356 blind plate 29/16-35MPA

357 sealing gasket ring R24

358 sealing gasket ring R27

359 sealing gasket ring R35

360 sealing gasket ring R37

361 sealing gasket ring R39

362 sealing gasket ring R44

363 sealing gasket ring R45

364 sealing gasket ring R57

365 sealing gasket ring BX154

366 sealing gasket ring BX155

367 sealing gasket ring BX158

368 sealing gasket ring BX159

369 sealing gasket ring BX160

370 sealing gasket ring BX157

The 371 seal ring 8 "

The 372 seal ring 10 "

The 373 seal ring 12 "

374 mother positioning block 240 * 200 * 175

375 torsion bar LT1170*250

The 376 gear switch QF503 2+3

377 air unionset 6 "

378 air unionset 8 "

379 air unionset 10 "

380 air unionset 12 "

381 air unionset 14 "

382 table 1-60 (0-1.0Mpa)

383 submersible pump 1.1KW

384 submersible pump 3KW

385 song Ren 2 "

386 brake wheel network Daqing 130

387 brake cylinder QF523

388 pump sleeve

389 cone cylinder

390 increase 135/8 x 70MPA x 580 "flange

391 increase 135/8 x 35MPA x 520 "flange

392 two-way valve QF501B

The 393 threaded valve blue BX154

The 394 thread ring 8 "

The 395 thread ring 10 "

The 396 thread ring 12 "

397 dead rope holder

398 dead rope 150 x 36

399 step pressure regulating valve QF545

400 copper bolts M12 * 42

401 copper bolts M10 * 40

402 copper bolts M10 * 30

403 copper bolts M16 * 50

404 copper bolts M16 * 40

405 copper screw M10*35

406 copper plate

407 elbow 1 "

408 elbow 2 "

409 lower cone

The 410 pin of 20 x 90

The 411 pin of 20 x 180

The 412 pin of 30 x 130

The 413 pin of 30 x 305

The 414 pin of 40 x 140

The 415 pin of 50 x 265

The 416 pin of 50 x 445

The 417 pin of 60 x 300

The 418 pin of 60 x 415

The 419 pin of 100 x 370

The 420 pin of 130 x 380

The 421 pin of 130 x 650

The 422 pin of 120 x 780

The 423 pin of 120 x 390

The 424 pin of 105 x 390

The 425 pin of 110 x 370

The 426 pin of 100 x 330

The 427 pin of 60 x 215

428 oblique block

429 pressure outlet pipe two

430 relief valve YF-B20H3S

431 unionset 1 "* 35MPa

432 unionset 2 "* 35MPa

433 unionset 3 "* 35MPa

434 unionset 4 "* 35MPa

435 unionset mat 4 "

436 unionset mat 3 "

437 unionset mat 2 "

438 wire 135/8 "flange load conversion 70 * MPA * 11" 35MPA

439 wire load conversion flange 41/16 * 35MPA * 41/16 "21MPA"

440 wire load conversion flange 41/16 * 35MPA * 31/16 "70MPA"

441 drill fixed pressure plate

442 drill fixed clamp plate bolt