锡板

The different varieties of cold rolled strips of carbon steel with the thicknuss of 0.2-2.0mm and the width of 300-950mm can be supplied,The product sare mainly used in the fields as ba-rrel making,home applicance,miscellaneous hardware,autotruck,carriage plate for farm vehicle,light steel keel and base materials of galvanized strip.

现可提供厚度0.15-2.0mm 、宽度300-950mm ；材质为 Q195、08AL 、 Q195L 、 SPCC 、 SPCD；硬度 T2-T4的各种有光泽的或无光泽表面的高精度碳素结构钢冷轧带钢。产品主要用于：制桶、制罐、家电、日用五金、载重汽车和农用车车厢板、轻钢龙骨、镀锌、镀锡、彩涂板基带及深冲用材等。

The law of airflow in areas such as taker-in, front upper plate of taker-in and flat, and between cylinder and doffer, as well as the influence of the airflow in these parts on fabric transfer, is analyzed.

分析了刺辊部分、锡林与盖板部分前上罩板、锡林与道夫间气流运动的规律，以及上述气流对梳理过程中纤维转移的影响。

Comber ; Cylinder Combing Surface ; Cylinder Combing Time ; Nipper Opening-closing Time ; Combing Technology

精梳机；锡林梳理面；锡林梳理时间；钳板开闭口时间；精梳工艺

The Company can provide you with SMT stencil printing; inspection cover plate; tonometer ; handprint Units; paste mixing knife; electroforming stencil; ink; polished paper; Japanese patent steel scraper; and other products.

本公司可为您提供SMT印刷网板；检查罩板；张力计；手印台；锡膏搅拌刀；电铸网板；油墨；擦拭纸；日本专利钢刮刀；等产品。

Surface treatment process are: HAL, the entire plate electroless nickel gold, Gold Finger, lead-free HASL, chemical plated / silver / tin, Anti-oxidation treatment and so on, there is conductive in accordance with the requirements of customers Cypriot hole, peelable plastic, conductive plastic and a variety of models and the photosensitive ink color.

表面处理工艺有：热风整、全板电镀镍金、金手指、无铅喷锡、化学镀金／银／锡、防氧化处理等，有根据客户要求的导电塞孔、可剥胶、导电胶和各种型号及颜色的感光油墨。

The factors, pitch of the Bump, pitch of solder ball, chip size , PCB size, PCB thickness, substrate thickness, and Cu thickness of the thermal via are choice for optimization study.

考虑的因子主要是以尺寸为研究的对象，它们是上层锡球的间距、下层锡球的间距、晶片大小、PCB 大小、PCB 厚、基板厚、热通孔铜层厚等七个因子。

Chemical raw materials: The main raw materials include a variety of electroplating and metal surface treatment agent, such as acetic acid in the Czech Republic, nickel, copper acetate, nickel fluoride, cobalt sulfate, cobalt acetate, hydrofluoric acid, Yunnan tin sodium, Taiwan's Ya-tin pyrophosphate, oron the anion exchange resin, cation exchange resin, scale inhibitors, cleaning agents, detergents,the phosphating agent, plate washer water, with the exception of the Prince of water, oil derusting water, the United States steel at room temperature blackening agent, on behalf of behalf of the black-white (open cylinder agents, supplements), and alloys such as gun color.

六、化工原料：主要包括各种电镀原料及金属表面处理剂，如中捷的醋酸镍、醋酸铜、氟化镍、硫酸钴、醋酸钴、氢氟酸、云南的锡酸钠、台湾的焦磷酸亚锡、奥龙的阴离子交换树脂、阳离子交换树脂、阻垢剂、清灰剂、除垢剂、创辉的磷化剂、洗板水、除腊水、除油除锈水、美国的钢铁常温发黑剂、代白代黑、枪色黑合金等。

1Mm ~~ 500mm2024: 2.5mm ~ 300mm 5052:0.4 mm ~ 100mm2, copper alloys: brass, brass environmental protection the minimum diameter of 1.5mm, maximum diameter 120mm , copper, tungsten copper, bronze (high, medium and low, chromium bronze, phosphor bronze, aluminum-bronze, silicon bronze, manganese Bronze, tin bronze, wear-resistant copper, copper alloy, copper Cup with disabilities (including plate, rod, row, ribbons, sticks, pipes, lines), such as several varieties. 3, China imported stainless steel material (304 , 301,316,202, including plates, rods, line and belt, sticks, Pai, possession) and many other industrial raw materials, as well as titanium, titanium rods. 316 diameter of the smallest of imports of stainless steel wire 0.2mm , maximum diameter of 15mm.

1mm~~500mm2024：2.5mm~300mm 5052：0.4mm~100mm2、合金铜材：黄铜、环保黄铜（最小直径1.5mm，最大直径120mm、红铜、钨铜、铍青铜、铬青铜、磷青铜、铝青铜、硅青铜、锰青铜、锡青铜、耐磨铜、合金铜、杯士铜（其中包括板、棒、排、带、枝、管、线）等数种品种。3、国产进口不锈钢材料（304、301、316、202中包括板、棒、线、带、枝、排、管）等多种工业原材料，以及钛板、钛棒。316不锈钢线进口直径最小0.2mm，最大直径15mm。

As solder paste is printed through the stencil apertures, it forms deposits that hold the components in place and, when reflowed, secures them to the substrate.

由于锡膏通过钢网进行印刷。印刷的锡膏将部品固定，回流时，将部品固定于基板。

Is a professional manufacturer of single-sided and multilayer circuit board manufacturers, in the face of highly competitive PCB market, the company broke the single product structure to PCB industry based on the implementation of a diversified operation, with the exception of PCB production, but also sales of copper clad laminates and electronic components, while a number of factory lines to solve environmental problems, I Division also provides drag-cylinder boards, Recycling Waste CCL, waste water stripping, drilling aluminum, gold / tin frame .

广州市百弧电子材料有限公司是一家专业生产单双面及多层线路板的厂家，面对竞争激烈的线路板市场，公司打破单一产品结构，以PCB产业为依托，实行多元化经营，除生产PCB外，还销售覆铜板和电子元器件，另外为众多线路板厂解决环保问题，我司还提供拖缸板，回收废覆铜板、废退锡水、钻孔铝片、金/锡边框。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。