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 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


壶关县| 资源县| 中牟县| 佳木斯市| 安多县| 镶黄旗| 长岛县| 高邑县| 金寨县| 潼关县| 尤溪县| 宁夏| 桃园市| 岳普湖县| 乌鲁木齐市| 杭州市| 平凉市| 霸州市| 桓台县| 巴楚县| 文昌市| 攀枝花市| 莱阳市| 阿拉善左旗| 华蓥市| 大方县| 清水河县| 交口县| 佛教| 阳谷县| 贵州省| 增城市| 平邑县| 河池市| 潮安县| 柳河县| 泸西县| 保康县| 杭锦后旗| 绥中县| 湘潭市|