成人毛片免费播放转区 日韩一本激情性爱一区二 婷婷五月天亚洲社区 欧日韩免费在线成年人视频

Products
Alloy steel stainless steel stud
Details
Standard
Normal diameter
Total length (mm)
Accuracy of thread
Material
Performance degree
GB 897
M6~M48
26~348
6g
Carbon and alloy steel
or
Stainless steel
6.8, 8.8, 10.9, 12.9,
A2-50, A2-70
GB 898
28~360
GB 899
29~372
GB 900
32~396
GB 901
M6~M56
25~500
GB/T 13807.2
M12~M120×6
According to order
GB/T 3103.4
JB/T 2773
M14~M56
65~450
6g
Carbon and alloy steel
According to standard
JB/T 2774
60~350
JB 1164
M16~M36
100~480
Carbon and alloy steel
or
Stainless steel
JB/T 4707
SH 3404
M10~M90×3
40~670
HG 20613
M10~M56×4
45~500
Special class (According to standard)
HG 20634
M14~M90×3
60~500
HGJ 75
M10~M45
40~500
According to standard
H 15
M14~M45
70~250
Carbon and alloy steel
H 16
80~370
DL 439
According to the design requirement of power plant


乌拉特中旗| 嘉荫县| 泌阳县| 襄城县| 岫岩| 永州市| 云安县| 灯塔市| 凤凰县| 丽江市| 涟源市| 武陟县| 松潘县| 金溪县| 马尔康县| 江阴市| 镇远县| 涞水县| 钟祥市| 焉耆| 塔河县| 嘉祥县| 大庆市| 土默特左旗| 五华县| 天门市| 霍邱县| 彰化市| 苍溪县| 望城县| 贵阳市| 曲麻莱县| 逊克县| 门头沟区| 琼海市| 黎平县| 鄂温| 台中市| 轮台县| 永春县| 洞头县|