1Close the door of the room and any fanlight or other opening and block up any cracks with bedding, etc.

關(guān)上房間的門和窗或其他的可能通煙霧的通道，用被褥或其他東西堵住任何的縫隙YY6080午夜福利理论中文。

The ground of prepares ground of 1.1 cuttage nursery choice cuttage nursery before 1 cuttage should choose earthy and relief evenness, loose, source of water enough, illumination the loam of good, small acidity sandiness that does not have damage caused by a windstorm and freeze injury, control of height above sea level is under 700m, traffic compares convenient place. Cent of bedding of soil preparation of bedding of 1.2 soil preparation undertakes 2 times, first time is comprehensive soil preparation, soil preparation deepness amounts to 30cm above, combine bedding the 2nd times, 15cm of soil preparation deepness, etc of cleared block, fireweed is sundry, make land as far as possible fine.

其主要的技術(shù)要點(diǎn)如下免费美国黄片。1扦插前的預(yù)備1.1扦插苗圃地的選擇扦插苗圃地要選擇地勢(shì)平坦、土質(zhì)疏松男人天堂无码专区、水源充足欧美作爱在线网站视频、光照良好、沒有風(fēng)害和凍害的微酸性沙質(zhì)壤土久久婷丁香五月激情综合，海拔高度控制在700m以下久久99视频久，交通比較方便的地方。1.2整地作畦整地作畦分2次進(jìn)行日本熟妇XXXX乱，第一次全面整地孕妇精品AⅤ在线，整地深度達(dá)30cm以上，第二次結(jié)合作畦爱干AV在线，整地深度15cm美女久久三级视频网站，并清除石塊、雜草及其他雜物色福利3p，盡量將土整細(xì)国产一级特黄aa毛片。

Based on the analysis of dip angle, friction coefficient between rigid bodies, influence effect of floor sliding block and roof fracture rock-mass, working resistance of support as well as compound characteristics of face surrounding rock, main factors which lead to destabilize in system "R-S-F" were obtained, and the controlling pattern of dynamic stability of firming bedding, controlling keys, achieving the goal were also established.

通過對(duì)工作面圍巖組成特征、支架工作阻力黄色视频免费试看一下、頂板破斷巖塊及底板破壞滑移體影響效應(yīng)日本黄页网站免费大全37699、剛體之間的摩擦因數(shù)以及煤層傾角等因素的分析，給出了引發(fā)"R-S-F"系統(tǒng)失穩(wěn)的主導(dǎo)參數(shù)欧美熟妇人妻BBBBBⅩXXXX，確定了"穩(wěn)固基礎(chǔ)网友自拍日韩经典视频，控制關(guān)鍵，達(dá)到目的"的"R-S-F"系統(tǒng)動(dòng)態(tài)穩(wěn)定性控制模式和現(xiàn)場(chǎng)生產(chǎn)管理過程中需注意和解決的關(guān)鍵技術(shù)問題六月婷婷,激情九九。

Receiver is made from aluminium alloy and is mounted on the stock via the aluminium bedding block, which is built into stock.

接收器是由鋁合金人人做人人干人人操，是股票通過安裝鋁床上用品塊，這是股權(quán)上九九精品国产72国产精品福利。

The homogeneous type of bedding block which is subject to extreme forces, tends to loosen within the stock after extended use.

相同類型的基襯座特別容易遭受特別大的力精品久久久无码中文字幕一丶，在持續(xù)的使用后就會(huì)從槍托中散落出來。

When the rifle stock is molded under the typical molding techniques, the foamed bedding block 29 is set into the mold.

當(dāng)步槍槍托在典型的模塑技術(shù)下模塑国产精品一级黄色av，泡沫化的泡沫基襯座29被放入模具內(nèi)部欧美1300部呦交在线播放。

The gun barrel and action bedding block are molded directly into the gun stock or set into the stock with epoxy.

槍管和機(jī)動(dòng)基襯座可以直接模塑成步槍槍托或者用環(huán)氧樹脂固定到槍托內(nèi)。

Instead of the solid polymer or wooden stock, PM / L96 rifle used hollow polymer stock, made from two halves and assembled around aluminium bedding block, that extends through entire stock lenght.

取而代之的是固體聚合物或木制的股票一区二区黄色网站在线观看，下午/ L96步槍使用的中空聚合物的股票91久久精品国产一区二区蜜月，由兩個(gè)半床上用品和周圍鋁塊GoGo无码一区二区三区，通過整個(gè)股市的長(zhǎng)度延伸組裝。

The factory produced more computer-Hang Fengji senior mattresses, bedding, clothing, Block set, home decoration industries indispensable equipment factory production of computer embroidery machine widely used in clothing, textiles needle, bedding, Leather, shoes, underwear, socks, luggage and other industries.

本廠生產(chǎn)的電腦多針絎縫機(jī)是高級(jí)床墊在线无码一区免费AV、床上用品美女黄片a、服裝、座套18禁免费观看黄网站、居家裝飾等行業(yè)不可缺少的設(shè)備色色男人网；本廠生產(chǎn)的電腦刺繡機(jī)廣泛應(yīng)用于服裝、針紡織品iGAo视频网在线观看一级欧美、床上用品成年人福利视频、皮革、鞋帽艹到高潮网站、內(nèi)衣超碰99re91伊人公开精品、襪子、箱包等行業(yè)18禁看网站。

Alternatively, metal foam mounting elements are set into the rifle stock during molding, and the rifle barrel and action are bolted into the metal bedding block welded to foam and set into mold prior to molding.

可選擇的天天视频黄色片，金屬泡沫附件在模塑期間可已安置到步槍槍托內(nèi)，并且在模塑前一级女人裸体A片免费，步槍槍管和機(jī)動(dòng)部件已用螺栓固定到基襯座上日本久久久久久精品网，再與泡沫焊接，然后放置到模具中国内一级偷拍视频。