規(guī)格

A

B

C1

C

D

E

H

I

L

L1

L2

L3

L4

N

20

3/4

R3/4

Rp1/4

Rc3/4

Rc3/4

Rc1/2

96

49

10

194

178

141

40

164

20

25

1

R1

Rp3/8

Rc1

Rc3/4

Rc1/2

96

58

10

203

191

141

45

166

24

32

1-1/4

R1-1/4

Rp1/2

Rcl-1/4

Rc1

Rc1/2

122

70

14

252

238

147

50

210

31

40

1-1/2

R1-1/2

Rp3/4

Rc1-1/2

Rcl-1/4

Rc3/4

139

82

14

287

274

169

60

244

38

50

2

R2

Rp1

Rc2

Rcl-1/2

Rc1

166

95

20

318

304

183

65

270

48

65

2-1/2

R2-1/2

Rp1-1/4

Rc2-1/2

Rc2

Rcl-1/4

194

112

20

360

338

202

70

298

64

80

3

R3

Rp1-1/2

Rc3

Rc2-1/2

Rc2-1/2

229

135

24

391

368

217

80

325

75