產(chǎn)品關(guān)鍵詞:
大理石量具,
[Img]http://www.zseasson.com/stone.files/stone.jpg[/Img]
產(chǎn)品型號(hào): ·各種大小精密大理石量具
特征產(chǎn)品:
[Img]http://www.zseasson.com/stone.files/stone1.jpg[/Img]
平行規(guī)
[Img]http://www.zseasson.com/stone.files/stone2.jpg[/Img]
直角尺
[Img]http://www.zseasson.com/stone.files/stone3.jpg[/Img]
工作臺(tái)
[Img]http://www.zseasson.com/stone.files/stone4.jpg[/Img]
平尺
[Img]http://www.zseasson.com/stone.files/stone5.jpg[/Img]
V 形塊
[Img]http://www.zseasson.com/stone.files/stone6.jpg[/Img]
方尺
應(yīng)用領(lǐng)域: ·高度、厚度、垂直度檢驗(yàn)或測(cè)量領(lǐng)域
技術(shù)規(guī)格: 比重: 2970 - 3070 kg/m3
抗壓強(qiáng)度: 245 - 254 n/m2
彈性磨量: 1.27 - 1.47 n/mm
膨脹系數(shù): 4.61 x 10-6
吸水率: < 0.13
肖氏硬度: > Hs70
精度標(biāo)準(zhǔn)(符合JBT7975-1999標(biāo)準(zhǔn)): 1級(jí) 8x(1+d/1000) um
0級(jí) 4x(1+d/1000) um
00級(jí) 2x(1+d/1000) um
000級(jí) 1x(1+d/1000) um
[Video]http://music13.51.com/user/c/2e/gyjxcom999/b7a411fc92451e064139ca477741cd78.mp3[/Video]
產(chǎn)品關(guān)鍵詞:
大理石量具,