亚洲成人久久一区_中文字幕日韩欧美_欧美视频裸体精品_国产成人亚洲综合色影视

<ruby id="h9rrs"></ruby>


		ESTBLISHED1997 ISO9001 CERTIFICATED


\| ?????? ???????? \| ??? ??? \| ??????? ??? \| ?????? \| 簡體中文 \| 繁體中文 \| 日本語 \| English \| Deutsch \| Fran?ais \| Português \| Espa?ol \| Italiano \| Visit Our Site in Your Language >>

???????? ????????

> ????????
>????????? ???? ????
> ??? ????????
> ???????? ???
> ???????? ???
> ???????? ?????
??????? ???????? ?????
???????? ??? ????????
??????????? ???????? ?????
???????? ???? ??? ???????? ????????
?????? ???? ??? ????????
???????? ????? ??? ????? ????? ????????
???????? ??? ???????? ????
??????? ??? ????????
???????? ??? ????????
??????????? ???????
EB ???????? ???????
IG ???????? ???????
> ???????? ????? ?????????
?????? ???????? ????? ?????????
??????? ???????? ????? ?????????
???????????? ???????? ????? ?????????
??? ???????? ???????? ????? ?????????
?????????? ???????? ????? ?????????
???????????? ???????? ????? ?????????
?????? ???????? ????? ?????????
??????? ???????? ????? ?????????
> ???????? ????? ??????
> ???????? ????? ??????
> ???????? ????
??????????? ???? ????? 01 ~ 03
??????????? ???? ????? 04 ~ 06
??????????? ???? ????? 07 ~ 09
??????????? ???? ????? 10 ~ 12
??????????? ???? ????? 13 ~ 15
??????????? ???? ????? 16 ~ 18
??????????? ???? ????? 19 ~ 21
??????????? ???? ????? 22 ~ 24
??????????? ???? ????? 25 ~ 27
??????????? ???? ????? 28
> ???????? ?????
> ???????? ????
> ???? ???????? / ?????
>???????? ????
> ???????? ?????
> ???????? ????
> ???????? ?????
> ???????? ?????
> ???????? ???????
??????????? ?????
> ???????? ??????
??????????? ??????
> ???????? ????? ????
> ???????? ???????
> ???????? ???????
> ???????? ?????
> ???????? ?????
> E-?????? ???????? ?????
> MSDS
> ???????? ??????
??????? ???????? ?????? ???????
??????????? ????? ????????? ??????
??????????? ?????? ??????
?????? ?????? ???????? ??????
? ?????????? ?????? LED
> ????? ????????
> ????? ???????? ???????

????? ????;»

??? ???????? (??????)
???? ???????? ??????
???? ????????
????? ?????
???? ????? (RE) ??????
????? ????????? ????????
???? ??????? ??????????? ?B4C CBN
???? ??? ????

????? ???????;»

????? ???????
???? ???????
???? ?????
??????? ?????
????? ??????? ?? ??????
???????? ?????
???????? ??????? ???????
????? ????????
??????? ????????
?????? ????????
???? ?????
????? ??????? ??????

?????? ????????: ?????? >>

???????? ????? ?????????

?? ?? ????? ??????????

??? ??????? ?? ???? ?????????? ????????? ?????? ??????? ?? ??? ??? ???????? ?? ????? (??? ????? ????????? ??????? ????????? ?? ???? 1 ?).??????? ???? ???? ?? ??? ????? ??????? ???? ?? ??????? ??????? ????????? (???? ??????? ??? ????? ?? ???????? ????) ?hodos? ?????.

鈰鎢電極

鈰鎢電極

???????? ??????? ??????????????? TIG?:

??????? ?????????? ???????????????? ????? ??? ?????? ?? ???????? ?????? ????? (TIG) ????? ?? ????? ???????? ????.??? ???? ????????? ????? ?????? ????? ????? ?????? ?? ???? ?????? ????? ?? ??? ????.???????? ???????? ??? ??????? ????? ???? ?? ???? ????? ??????? ??????? ??? ?? ???? ?????? ?? ??????? ?? ???????.????????????? ????????? ??? ?????? ?????????? ???????? ???? ????? ???? ??? ????.

??? ???????? ??????? ?????????S ???? ?? ????? ??? ????? ????? ?? ?????? ?????? ???? ???? ???? ?? ???? ??????? ???????: -

??? ????? ??????
????? ??????? ????
????? ?????? ??? ??? ??????? ??????.
???? ?? ????? ?????? ?????
????? ?????? ?????

?????? ????????? ?? ?? ?????? ????? ?? ???? ???????? ??????????? ?????????? ????????? ?? ????????.????????? ????? ?? ???? ?? ??? -4? 1?.??? ??? ?????? ???? ????? ?? ??? ???? ?????? ????? ???? ?????? ??????? (DC) ????.???? ?????? ????? ???????? (????) ?????? ????? ??? ?? ?? ?????? ??? ????? ?? ??? ????? ?????? ???????? ????????.???? ????? ?????????? (???????) ?????? ???? ??????? ??????? ???? TIG (AC)? ????? ??? ????????? ????.

???	????? ??????	?????	??????? ????????? (?)			??????? (??)	???	?????
???	????? ??????	?????	???? ?????	???????	W	??????? (??)	???	?????
??? ????????	WP	????	-	≤ 0.05	????	0?8 ~ 15	D? E G? S	??? ??????? ?????? ???? AC ?? ?????????? ???????????? ???????? ??????
Thoriated ????????	WTh10	????	0?9 ~ 1.1ThO2	≤ 0.05	????	0?8 ~ 15	D? E G? S	????? ?????? ????????? ??????? ?????? ??????? ?????? ?????? ???????????? ?????? ????????? ?????? ???? ??????? ?? ??????? ????? ???????? ??????? ?????? ????? ?????? ?????? ??????????.
Thoriated ????????	WTh20	????	1?8 ~ 2.2ThO2	≤ 0.05	????	0?8 ~ 15	D? E G? S
????????? ???? ???? ????????	WLa10	????	0.8 ~ 1.2La2O3	≤ 0.05	????	0?8 ~ 15	D? E G? S	??? ??????? ??????? ????????? ?????? ????? ????? ??????? ?????? ??????? ??? ?????? ???? ???? ?????? ?? ??????? ????????? ????? ?? ????? ???????? thoriated? ??????? ????? ???? ?? ???????.
	WLa15	???? ????	1?3 ~ 1?7 La2O3	≤ 0.05	????	0?8 ~ 15
	WLa20	????	1?8 ~ 2?2 La2O3	≤ 0.05	????	0?8 ~ 15
???????? ???? ???? ????????	WCe10	????	0.8 ~ 1.2CeO2	≤ 0.05	????	0?8 ~ 15	D? E G? S	??? ??????? ??? ???? ??? ?? ?? ?????? ??????? ????????? ??????? ??? ???????? ???????? ?????? ???? ??????? ????????? ??????? ???? ??????.
	WCe15	?????????	1?3 ~ 1.7CeO2	≤ 0.05	????	0?8 ~ 15
	WCe20	?????	1?8 ~ 2.2CeO2	≤ 0.05	????	0?8 ~ 15
????????? ???? ???? ????????	WY20	???? ????	1?8 ~ 2.2Y2O3	≤ 0.05	????	0?8 ~ 15	D? E G? S	??? ??????? ???? ????? ???? ??? ?? ?????? ???? ???? ????? ??? ?? ?? ?????? ??????? ???????? ????????.
???? ???? ????? ????????	WMX	???????	1.0 ~ 5.0MOx	≤ 0.05	????	0?8 ~ 15	D? E G? S	??? ??????? ???? ???????? ??????? ???????? ?????? ??????? ???????? ???? ???? ?? ???? ???? ?? ????? ????????

??????: D-E-???????? ????? ????? G-S-?????? ????

???? ?? ????????? >>

1. ?????? ????? ???????? | 2. ??????? ????? ???????? | 3. ?? ???? TIG | 4.GTAW

5.???? ????? ?? ????? ???????? | 6. ?????????? ???? | 7. ?MSDS ?? ????? ????????

8. ?????? ?????? ?? ????? ????????


Media Center>	[Chinatungsten News][Information Bank][Dictionary of Tungsten][Products Pictures' Bank][Videos]
Ours Teams>	[Dongshan] [2004 Xmas] [2005 Xmas] [2006 Spring Festival] [2007 Spring Festival][2008 Spring Festival ]
Chinatungsten Group>	[Molybdenum News] [CTIA][CTIA-EN][Molybdenum] [Dart] [Tungsten Wire][Tungsten Bars] [Tungsten Heavy Alloys][Tungsten Powder][Copper Tungsten][Tungsten Wikipedia][Paper?Weight]
	[China Tungsten][Tungsten Carbide][TZM Alloy ][Tungsten Pin][Tungsten?Heater][Tungsten Fishing]
	[Bucking Bar][Tungsten Jewelry][Chatroulette][Xiamen Tungsten][Metals Price][Tungsten Directory]

Address: 3F, No.25 WH Rd., Xiamen Software Park Ⅱ, FJ 361008,China
Phone:+86-592-5129696,+86-592-5129595;Email: sales@chinatungsten.com

Copyright1997 - ChinaTungsten Online All Rights Reserved

主站蜘蛛池模板：国产精品毛片va一区二区三区 | 日韩一级在线免费观看| 国产精品对白刺激久久久| 日韩中文字幕视频在线观看| 亚洲熟妇无码另类久久久| av在线亚洲男人的天堂| 国产二区视频在线播放| 久久综合婷婷综合| 国产精品99一区| 久久久久久av| 亚洲高清在线观看一区| 国产日韩欧美夫妻视频在线观看| 色综合久综合久久综合久鬼88| 国产精品美乳一区二区免费| 国产综合av一区二区三区| 精品日韩美女| 日韩一级片免费视频| 日产精品高清视频免费| 国产精品第3页| 97国产精品视频| 91精品视频在线看| 久久99精品国产一区二区三区| 成人av中文| 欧美在线一区二区三区四区| 国产精品久久久久999| 亚洲精品免费av| 亚洲爆乳无码专区| 精品久久久久久久久久中文字幕| 岛国视频一区免费观看| 久久99精品国产一区二区三区| 国产一区二中文字幕在线看| 国产激情视频一区| 久久久久久久久亚洲| 久久九九视频| 久久波多野结衣| 日韩中文字幕精品视频| 国产精品久久久久久久久粉嫩av| 国产精品三级一区二区| 日本一区二区在线视频观看| 精品网站在线看| 久久国产午夜精品理论片最新版本|

<ol id="dxusq"><legend id="dxusq"></legend></ol>

<input id="dxusq"><strong id="dxusq"></strong></input>